I bought this couple of days back, Flipkart has excellent delivery the next day(yesterday) at my chosen time(early morning).
Surprisingly while the official words was that the Sony tech person will come for installation / demo within two days, they were there the same evening(within hours of delivery). I already connected the TV using the table top stand, the Sony technicians came and connected the TV to wall mount. I decided not to go with the default wall mount unit provided with the TV, instead chose to purchase swirl wall-mount unit at an extra cost of Rs 2800/-(from the Sony technicians).
I was able to configure the TV remote with my Tata Sky box and thus was able to use the same remote for both. There is IR blaster which is supplied with the TV(looks like a earphone). That IR blaster needs to be attached to one of the USB port in the TV and the other two interfaces to be placed on the Tata Sky box near the IR receiver. This is needed for the single remote to work(an extra wire I did not like, but not too bad).
The TV smoothy connected to my existing wireless and I tried attaching a USB and watched a movie. I have a Raspberry-Pi at my place running a DLNA server(minidlna) and this was smoothly detected by the TV and I was able to stream videos and pictures from the Raspberry-Pi to the TV. I have to install VLC from the android playstore as some of the videos I had were incompatible with the default codecs supplied with the TV.
Youtube worked flawlessly, I will perhaps buy a wireless keyboard with integrated touch pad for working on net, typing using remote is not that great. I also tried screen sharing from my android phone and was able to see phone screen on my TV and watch video being played on phone. I tried also playing a game on phone and it was displayed on TV along with Sound, in this case the phone seems to be working as a device to control the game