I have used this phone for one week and I have experienced that overall performance is good, sound quality ram management everything is good, just an issue with camera the camera performance is not that good, we are not getting that Samsung camera feel, otherwise everything is Very good, battery life is also good, I have not faced any hang problem yet.
Coming back to the price of the phone, the phone is good but the price could have been a little less but yes its ok we understand it is a Samsung brand.
Good Performance.