OK, to be fair, I've never used the ribbon on a touch based device... just Office on a conventional PC with mouse/keyboard. But that was enough to turn me off on the "ribbon" and nothing I've seen or heard to date has given me sufficient reason to revisit my dislike for it.

But, I only use Windows at my dayjob where I have no choice, and I try to spend as little time as possible paying attention to the fact that it's Windows (hello, Cygwin). I'm probably not exactly the target market for MS on this to begin with. ;-)