The crowd is less a problem than the fact you can only view it yourself from a specific position.
Why then having a large screen that takes som much space in your living room but you cannot position yourself and live really there. Are you necessarily always stic in your armcharir looking at TV?
A larger view angle is definitely a better option that an hypothetic asserted (and in fact unverified) better quality.
The flat screen offers other advantages, notably it can fit better in your living room and it will save space (remember this is already a large screen. Do you remember the space we have gained when CRT displays have disappeared ?
Curved screens are exactly like 3DTV (or 3D cinema): just a commercial lie for something that is in fact worse than before and not very useful and not as much usable.
Save your money. Flat screens are enough.
Use your money to get larger screens and/or better resolution (4K TV if you have programs to display with it) and/or a better display with a better contrast (pure blacks), or with other options such as IPTV (make sure your TV has an Ethernet plug and/or Wifi to connect to your Internet router or to your home PC or your smartphones/tablets when you'll buy VODs and want to use your TV for more comfort).
Don't forget to compare the sound, if you don't have an external 5.1 audio system, or make sure the TV has 5.1 sound output. Use your money to buy good external speakers and bass woofers.
Use the space gained by the flat screen to install some diffuse light between the screen and the wall (some Philips HDTV have this light preinstalled behind, with color control: it adds to the visual comfort)
But more importantly, compare the color rendering and how the image is treated and how it is corrected when there are encoding artefacts or transmission defects or artefacts caused by movements: Philips is definitely better than Samsung there only because of the numeric hadling of the image, notably when it is animated. Look at people faces (do they look "flat" and saturated or with depth (you don't need a 3DTV to see that depth), look at their thin hair on their head; look at tree leaves, look at grass surfaces, and textured surfaces.
Look for "moiré" effects that appears when viewing thin contrasted lines that are nearly horizontal or vertical. The "moiré" effect can cause artificial animations that unnecessarily distracts you from the scene (notably when looking at sport events such as football, or scenes with doors and windows) What is important is to look at an animated image.
Look also at how the textual caption subscripts are rendered: the font used and its contrast much not hide the scene. Look at scrolling texts notably those in small sizes (e.g. newsfeeds on news channels, or at end of movies: you should not see any flashing pixels around the scrolling glyphs and the font weight must remain stable and consistent: your test should be ti measure the speed you need to decipher it). Look at channel logos (generally in the top-right corner): they should be stable, without flashing effects even when the image aound is animated.