It's been pretty good, although it still has some strange bugs, but those might be a me problem. Namely, Mission Control crashes on me about 15 times a day. I have to 'killall Dock' to bring it back. Also, using Cmd-Space to launch apps is janky -- if I type say Saf, it will say "Safari.app" for about .7 seconds and then the autocomplete goes away. So I have to enter in those .7 seconds.
Other than those two things, it's been pretty solid lately.
Other than those two things, it's been pretty solid lately.