If this is the final design then we re talking about the ugliest, most samsung-like, iPhone ever. iPhone 4, 5 was like bang & olufsen. iPhone 6 is like Samsung. Bevels, extracted camera, outlines? WTF? Made only for US & Chinese people who suffer from bad taste? Maybe.
I actually don't mind the look of the back with its thick antenna bands. It`s the front with the curved glass, that kills it for me. I think they should have gone with a design more like the iPod Touch or iPad (Curve on the back and chamfer on the front).