I bought this phone in summers and am using it about 8 hours a day. I like its battery backup, its screen is amazing and it makes you feel good, camera is very amazing and its focusis quite better than other phones.
But it has some peculiarities in it.ie. we can easily find some hanging problems in it as other smartphone of Samsung do. Sometimes I dont and not able to use it fastly. If company focuses on this problem then it can be an amazing phone.