[hcarvalhoalves]

> I mean Johny Ive was head of UI for like 9 months only, and had to change everything in iOS in that period.

This is the real issue.

There are few "complete redesign" success cases, but somehow Apple thought they would pull it in a matter of months.

[gfodor]

So far it sounds like they did. The main criticisms of iOS 7 are, as usual with new Apple products, from the edges of the digerati. I'll see what my wife says when she gets it on her new 5S.