^ I think its the design they chose to go with. It's very hard to manufacture according to the Chinese. I would have loved it if they had kept the 4S form factor and glass. But last month at Apple I had them bring me out at least 10 iPhones before I walked away with one that only had "minor" flaws.
Call me OCD all you like, its unacceptable to pay $749 for a phone that has dust in the camera, or loose buttons, or loose screens, or scratched screens.
My latest iPhone 5 is ok, but like I mentioned above it has a speck of dust in the lens and a very, very small light scratch on the screen.
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They don't all have flaws. I inspected mine before I walked out of the store with it and everything was as it should be. I have had the phone for over a week now and everything is working great, including battery life.
Yes they do, you just don't know what to look for. I bet you all the money in the world if I handled your phone I'd find something not right with it.