The Good: The new Apple TV delivers the most polished video experience today, with speedy reactions and a familiar yet attractive interface. It has the best remote on the market. Siri's voice search makes finding stuff to watch even easier. The Bad: Apps from most major UK terrestrial channels are missing, as are services such as Sky's Now TV and Amazon Video. Apple TV costs more than similar devices such as the Roku, Amazon Fire TV and Chromecast. Non-entertainment apps aren't very compelling yet. The Bottom Line: Apple TV is a gorgeous gateway to Apple's world of movies and TV, but the absence of major apps at launch hampers its appeal in the UK. Autumn '17 update: Buy the 4K version insteadThe Apple TV 4K is now available, and it costs only \u00a330 more than the standard Apple TV, reviewed here. For just about everyone, my advice is to skip this box and pay the extra \u00a330 for the Apple TV 4K. That's because \u00a330 is a relative pittance at this price, and easily worth paying to get the new version. The Apple TV 4K will deliver better image quality to compatible TVs when streaming 4K, HDR and\/or Dolby Vision TV shows and movies, all of which are becoming increasingly common on Netflix, Amazon, iTunes and elsewhere. Buy what if you don't own a 4K HDR TV, and don't plan on buying one anytime soon? First off, the Apple TV 4K will work fine with your current TV. It won't provide any advantages in image quality, operating speed or anything else as far as we've seen, although its better processor and graphics might provide some improvements in gaming on non-4K TVs once games are optimised to take advantage.Second, just about every decent new TV has 4K resolution, and many of them have HDR. Next year and the year after, those technologies will become as common on TVs as 1080p HD is today, and maybe you will buy one. The Apple TV 4K will be ready for it, but the old non-4K box won't.Unless you absolutely know you'll never own a 4K HDR TV, and you want an Apple TV, just get the 4K one. You'll thank us later.Editors' note, Sept. 22, 2017: Aside from this section and the image below, the entirety of this review remains unchanged since its last update. We kept it intact because it contains plenty of relevant details and other information not included in the Apple TV 4K review, but the buying advice above supersedes anything else you might read elsewhere in this review. The original review follows below.Fans of online streaming boxes -- the compact gadgets that funnel on-demand TV and movies into your telly over an Internet connection -- have long been holding out for a single device that offers access to every major service, every channel, and every programme and film you could ever want to watch.Here in the UK, this means access to the BBC's iPlayer app, ITV's ITV Player, Channel 4's All 4, Channel 5's Demand 5, as well as Sky's subscription-based Now TV streaming service and the Sky Store app for buying movies and TV shows. Add to that list Netflix and Amazon Video, which are the most high-profile streaming services in the UK, and which each have own-brand programming that can't be found elsewhere.At the moment, Apple's revamped, super-powered, fourth-generation Apple TV box is a quite a way from ticking all those boxes, currently bringing Brits only Netflix, iPlayer and Now TV from that lengthy list. If you're looking for a single set-top box to handle all your TV streaming, you'd be better off investigating the Roku 2 box. It can be yours for \u00a360 -- significantly less than the Apple TV's \u00a3130 starting price -- and offers every app listed above.Its app deficit aside, what the Apple TV does deliver is the slickest, most attractive and user-friendly set-top experience we've ever seen, with a remote that makes browsing through menus and even playing games a tactile pleasure. There's impressive voice control via Apple's personal assistant Siri, and hundreds of games and non-TV applications. It's also the only box that serves up access to the mammoth roster of movies and shows hoarded on Apple's own iTunes store -- a boon if you're fully committed to Apple's content universe.The new Apple TV costs \u00a3129 for the 32GB and \u00a3169 for 64GB, while the 2012 model remains available for \u00a359. For most people we recommend the 32GB version. See "A choice of sizes: 32GB vs. 64GB" below for details.Same black brick, different feel altogetherIt's been more than three and a half years since the first Apple TV went on sale, but Apple didn't break the physical mould. Glossy edges, rounded corners, a matte top with the requisite logo -- the two black boxes look basically identical. The new one is a centimetre taller, weighs 153 grams more and felt like a solid brick when I pulled it out of the box.In every important way, the new Apple TV feels better than the old one to use. It starts with the new remote. It has a touchpad, a few more buttons and a familiar mic icon to evoke Siri, the name for Apple's disembodied female voice assistant (DFVA). Unlike Siri on a phone (or Alexa, the DFVA on Amazon's Echo and Fire TV) Siri has no actual voice on the Apple TV. Her replies are limited to words and visuals that appear on the screen, but she usually responds accurately and can perform some useful tricks.The remote's touchpad is sensitive and fast, with just the right amount of friction, and the perfect size for one-thumb operation. It took a second to realise I had to click it to select anything, rather than just tap, but immediately afterwards I was blowing through menus, zooming across thumbnails and navigating quicker than with any plodding, click-based control. The menus let you choose a tracking speed. As someone who loves living dangerously, I chose "fast".And those menus look different too. A clean white canvas to fill with the app icons you know from your phone, the new Apple TV home page allows nearly full customisation, including the power to reorganise apps, moving the iTunes apps out of the way if you don't buy many TV shows and movies from Apple. The top-row app you select expands above to show content within (as chosen by the app itself).The old Apple TV came with numerous screen savers that appear after a period of inactivity. On the new one, for now, you just have a choice of your own photos or something called Aerial (above). Trust me, you should go with Aerial. It's a stunning collection of cityscapes, landscapes and landmarks shot in slow motion, and looks so good you might feel reluctant to ever turn off your TV.To fill the Apple TV's white canvas you'll head to the app store, which is at heart the biggest difference between the old and the new Apple TV. And again it feels a lot like the store on an iPhone or iPad, with fewer choices (for now) and bigger icons.The Purchased tab lists all of the apps you've installed on other devices that are also compatible with the Apple TV. You download and install them individually, picking and choosing which ones you like (I did wish for a big "Install all" button). In most cases if you've already paid for the app or game, it will be available for free on the Apple TV too -- but the decision to grandfather in earlier purchases or charge you again is left up to each app's publisher. You'll have to sign in individually to each app that requires it, of course, but once that happens your Apple TV will be fully armed and operational.It also has most of the company's staples like Apple Music, Photos (which draws from your iCloud and shared photos from friends) and Computers (which can access Macs on your home network to share iTunes libraries).TV-centric apps occupy the top rows of the app store, but other categories are appearing all the time. Some are devoted to games, apps for kids, sport, news and something called "Best New Apps", which gathers in the miscellany like Periscope, Gilt, Zillow, Airbnb, TripAdvisor, Sing Karaoke and more.Apple has added numerous categories to the main page and hundreds of apps and games, and the flood shows no signs of abating. Already there are more than 100 that start with the letter "A". The downside, of course, is that the sheer number of apps already seems a bit overwhelming, and thick with stuff you might not care about. There are currently 15 different apps that fill your TV with a simulated fireplace, for example.A few options exist to help stem the tide. The Top Charts tab lists the most popular Paid, Free and Grossing apps (the latter, sadly, refers to money made, not fart and burp apps). There's also a Categories tab, which filters by Games, Education, Entertainment, Health & Fitness, Lifestyle, News and Sports. Star ratings are disappointing; some apps have them, usually with an "Editors' Choice" indicator, but the majority do not, and there's no way to rate apps yourself yet.The Search tab shows trending apps and allows you to type in keywords to find stuff, but you can't yet search for apps by voice. And since Apple's official Remote app for phones and tablets doesn't yet support the new Apple TV (only the old one), and you can't connect a Bluetooth keyboard, you'll have to use the on-screen keyboard to search.I found it faster than most others thanks to the swipe-friendly horizontal layout and snappy remote, but it does take some getting used to. And like all on-screen keyboards it's much less convenient than using an external keyboard, especially for longer words or when entering passwords, your Apple ID and other chores.It's still very early days, however. Apple has already expanded the categories in the App Store, and I expect the company to address many of the other issues soon. In the meantime the App Store is still perfectly useable for finding the best, most popular apps. I'm curious to see how it matures. \tWhat can you watch on the Apple TV in the UK?In the US version of CNET's review, David Katzmaier noted that the Apple TV was, with the exception of a missing Amazon app, able to stand alongside its rival set-top boxes in terms of video apps on offer. Sadly in the UK, the same does not apply -- at least for now.For Brits, the Apple TV is primarily a vector for Apple's own TV and movie repository, which you access through the Movies and TV shows iTunes apps on the home screen. You'll either make one-off payments to buy programmes and films, or pay for temporary movie rentals that will expire 48 hours from when you press play.As we mentioned in the intro to this review, non-Apple TV and movie apps are few and far between. The only app for terrestrial TV channels comes in the shape of the BBC's iPlayer app.The iPlayer app itself is very easy to navigate, though it hasn't been as fully integrated into Apple TV as we'd have liked. There's no Siri integration, so saying, "Having I Got News for You" doesn't find the popular panel show in the iPlayer app. Apple TV also doesn't recognise programmes on iPlayer within its search function. So for instance, if you search for documentary series "The Hunt", which at the time of writing is available to view on iPlayer, you get the same series to buy on iTunes. Other apps, such as Netflix, will have their programming prioritised in Apple searches, to stop you needlessly spending cash on something you could be watching for free.There's a very impressive Netflix app, which is slicker and easier to navigate than many Netflix apps we've seen on other smart TVs or set-top boxes. It also works well with Siri, so you can ask, for instance, "Films on Netflix with Ryan Reynolds" and Apple TV will show you a selection of the Canadian heartthrob's movies that are available to stream as part of your Netflix subscription.One smart touch is that if you search for a movie that you've already paid for through your Netflix subscription, the Apple TV will list it first, before the iTunes version. With TV shows iTunes is always listed first, which Apple says has to do with different availability across seasons.Sky's Now TV app does a workmanlike job of playing Sky's roster of streaming movies and TV shows, which are split into Entertainment, Movies and Sports categories, requiring separate monthly fees to access. Now TV's Apple TV app has far less polish than it does on some other platforms, however, and compared to the Now TV app you get on Roku boxes, it's less intuitive to navigate, which might explain why it has a two-star rating on Apple's App Store.Now TV doesn't currently work very well with Siri either. While you can open the app using Siri, you can't search for Sky shows and movies using your voice. There's also no sign of the Sky Store app that you'll find on many other set-top boxes -- likely because Apple doesn't want any competition when it comes to buy-to-own digital films and TV shows.Video quality on Netflix and Now TV apps when playing through the Apple TV isn't noticeably different to what you get on other platforms like Roku boxes or smart TV apps. Though as previously noted, Apple TV generally feels more refined when it comes to moving through menus.If you have a decent Internet connection, apps and shows launch as quickly as I've seen on any device, and images populate in a snap. The touchpad remote lets you swing back and forth along a TV show's timeline with unprecedented speed and accuracy. Clicking one edge skips backward 10 seconds, the other forward. Swiping down from the top shows options such as subtitles and audio.One example of a third-party developer going all-out is the new Plex app for the Apple TV, which isn't available on the old box at all. The free version allows access to TV shows, movies, videos, music and photos stored on computers or other networked devices in the home and remotely. Once you use Plex, you'll never go back to the Apple TV's Computers icon.It worked well for the most part for me, serving up videos quickly and displaying all the in-depth information I'm used to in other Plex apps, from both in-house and remote servers. This version looks better in my opinion, however, and showed the same kind of timeline responsiveness I enjoyed elsewhere on the device. You'll need the latest version of the server software to work with the Apple TV. Plex's blog post has the details and plenty of other information and screenshots.By the way, that top menu offers two welcome features: dynamic range control to reduce loud sounds (aka "midnight mode") and the option to send sound to other Bluetooth devices. I was able to pair a bunch of Bluetooth headphones, and turning one on automatically switched the Apple TV's audio from my speakers to the headset for private listening. It also worked with Bluetooth speakers.