I really hope they got all the bugs this time. I'm not very optimistic though, the last few months Apple crippled my computer and my internet with the worst being a 2 - 3 week period where it took an hour to open pages.
Me too. I just got back from a trip to the Apple Store because of continued wifi problems. I hadn't heard about the release but the Genius tech mentioned that it just came out. What was super-annoying is that the tech never mentioned that complaints of 10.10 wifi issues are extremely common. He seemed surprised that I was having issues at all.