My opinion is, "Who Cares" as I have no intention of up/down grading to this os any time in the near future. It is mainly a DRM (Digital Right Management) BLOATWARE that will do nothing to IMPROVE my system.
As it is, I only run XP because of a couple (yes 2) programs that I need to use that requires XP. Otherwise, I would not use it!
Shucks, I wouldn't even use windoze if it was not for the requirement to use some of these programs (so far they will not work under Wine etc).
Just because MS put this junk out doesn't mean that I HAVE to install it.
I tried the last beta version and didn't find a thing that made me think it was an "upgrade"!