All I can say is lucky for you. My mother's phone is way worse than mine, and I didn't take photos while I was at her house yesterday. Mine is only very slight and I can live with it, I'm just going to be super vigilant from now on to not put any pressure on it. Hers on the other hand, is very noticeably bent with the glass slightly pulling away from the frame, and we have an appointment at the Genius Bar on Tuesday (earliest available). I'll get some photos before we turn in the bent phone.
Trust me when I say I was a non-believer as well, until I saw it with my own eyes. And it was a shock because, like I said, we all have cases on them and while in the case they looked fine. It wasn't until I pulled them out of the cases that the, "OH, *****" moment happened.