I just brought this phone for my mother but after receiving it I thought of keeping it for few months. Look wise is not a premium one but again not a ordinary one too. In fact it looks good in hand, maybe because of its large 5 inch screen. Its 13mp cam is also good specially in a good light condition. Even the 3gb ram is also powerful. I havent seen the phone lagging.
More over you can see more the 1.5gb of ram free most of the time which ensures a lag free experience. More over there r many special features. Most important of them is the finger print scanner and split screen multiscreen/multi function. You will love using its features and gestures controls a lot and for sure you will get edicted to these.