The over all performance is ok, but not the best. Still considering the stock android and the regular security update promised by google, its more reliable.
First the design, its hard to handle with a single hand and the back pannel gets a lot of fingerprints. Keeping these things aside, the device is great.
The display is clean and BRIGHT. The 2.5d curved display is gives great viewing angles. ( So watch out when you try to hide something from the one besides you. : ) ) The outdoor performance of display is fine. Color saturation is good too.
Camera is having its own plus and minus points. The rear camera is great in portrat mode. Auto focusing is fine but has delays.
The wide angle lens is doing its job upto certain extend, but the lighting condition greatly influences the picture.
Selfies are great, even with 5mp.
Battery is not that great , and if you are a heavy user, you may have to charge it twice.
Gaming is fabulous, high end games are having zero framedrops.
I dont knoe why, but the phone gets heats up. And the heating is not uniform, what I mean is, I cant predict when it will heat up, sometimes during game, sometimes during camera etc.
I support this phone for two reasons,
One the ANDROID ONE.
Second its display and gaming.