I upgraded to this and decided to send it back, mainly because the phone is, to me, spectacularly ugly. I'd seen it in the store and in various videos, and I thought it would be something I could learn to live with. It turns out that the longer I lived with it the more hideous this phone seemed however, and the blue version (the one I got) is especially odd, both in terms of the colour itself and the fake metal ideas. I didn't find call quality to be especially good, and I disliked the screen. The camera was good though, I will say that much, and it certainly seems to perform very well and have a very good battery life. It's too big though, and I just couldn't stand the poor design. At risk of angering Android fans I have to say that I cannot see this phone worrying Apple, given the design and screen choices Samsung have taken.