I don't own the phone, but I did have a go at it for a short period.
Although I cannot comment on call quality & reception, both aspects seemingly all too easily overlooked by reviewers, I can comment on the phone itself.
The screen is beautiful. Clear, crisp, colors rendered very nicely, not punchy, but very nice. This isn't some TV set or a computer monitor that you'll be using for photoshop, so if there is any semblance of washed-out colors (as some detractors claim), that is easily forgiven.
The phone is, in my opinion, just-just a little big for 1-handed use. All depends on size of one's hands, but still a little tricky to use effectively with one hand. Speaking of which, holding the phone with my right hand, using it only with one hand, I became acutely aware that the physical camera button is placed in such a position that by virtue of holding the phone, my palm activated the camera much too easily. No problems when holding the phone with both hands, but *very* annoying when holding it in my right hand, trying to type 1-handed. I had a look through the settings and found no way of disabling the dedicated camera button.
Haven't much else to note, aside that the phone feels very solidly built, slight heft (which is good), very nice looking screen as well. Again, can't comment on signal reception or call quality.
Hope that helps