Just hit my system via update last night.
So far, fuck it. Seriously. Libraries are now empty, so I have to go to user\vince to find everything (photos, videos, docs, etc.). There's a right-click option "restore previous libraries" but it does nothing.
And I have a "recent places" icon on my desktop I can't remove. Great.
Does it have to be this hard to find my music folder, really?