I really loved certain things about it...well, at least the design of certain things. For example, the process monitor you accessed via ctrl+alt+delete was beautiful and had some very nice features including cumulative resource usage per app which I found very exciting. However, I quickly found that most of your running apps rarely showed in this panel. Combine this with the fact that when a process went awry and you wanted to kill it, 95% of the time the process monitor wouldn't come up at all, it was next to useless. (I'll mention here that this OS is the first Windows I've had since 98 which wouldn't give you access to kill a process even with the system under heavy load, unless it was completely frozen).
Windows 8 not so bad? Maybe in your experience, but in mine, it was a stinking pile of crap. If Skyrim and certain other games would run reliably on Linux, I'd be completely done with Windows. Come to think of it, games have been the only reason I've kept Windows around for the past decade and it was the driver to give 8 another shot (so my daughter wouldn't have to reboot to get to a few of her favorite games). I suspect various games and Office will keep a lot of folks on the platform, but there are MUCH better experiences to be had. I've tried various Windows, OS X, and various *nixs, and Linux just seems to suit my family (and me personally) the best. I couldn't say this five years ago (at least for my wife and kids), but I'm happy that I can now.