Hi,
iPhone 6 here.
its slightly bent, but only on the backside, the display is perfectly straight..
since i had it only a few hours in my frontpocket, im beginning to wonder, if the iPhone arrived like that...sort of a "bent on arrival"
i went to the store where i bought my iPhone with a ruler, and guess what..
2 iphone 6 sample pieces were slightly bent although in different directions, and only a little bit..