Pros The NAS part works decent and had some decent speeds.
Cons Media streaming works well only with very small libraries (less that 1000 pictures/videos). Anything larger than that I found to be extremely buggy, constantly freezing, unable to scan media and needed a constant reboot.
Summary You get what you pay for, if you are just looking for a simple NAS that this is OK, but if you are looking for some additional features such as DLNA media streaming that this is not the right product. Maybe with future firmware updates this will be fixed but for now its not the way to go.