So, I am a guinea pig. I tend to try these right away so my wife doesn't have to.
The migration was terrible this time around. My entire UI was reset. All my desktop files were "missing", but I found "them" in the users folder on C drive. My start menu was borked, my programs missing, some programs started like they had never run before. My Thunderbird was messed up, though my files were all there I had to find them and redo my profile. Reset my theme, sounds, everything.
I had to turn off all the snooping crap. I have to go and look at my old startup files because only a few things started but not everything.
Yeah, just wait until they fix that.
The migration was terrible this time around. My entire UI was reset. All my desktop files were "missing", but I found "them" in the users folder on C drive. My start menu was borked, my programs missing, some programs started like they had never run before. My Thunderbird was messed up, though my files were all there I had to find them and redo my profile. Reset my theme, sounds, everything.
I had to turn off all the snooping crap. I have to go and look at my old startup files because only a few things started but not everything.
Yeah, just wait until they fix that.