quite like it apart from the the occasional service getting locked into a feed back loop and taking up 100% of processor power... quite easy to solve though (after the first time it happened when I didn't know what was wrong and almost threw the pc out the window in frustration!!!!!)
I actually never had that issue. My problems with the earlier 7000 build were limited to an occasional BSOD when waking from sleep using my Apple Bluetooth Keyboard. The RC seemed to fix the Bluetooth issues, but introduced some sort of instability with Boot Camp that I guess I'll have to wait until Snow Leopard to see fixed.
The OS itself, though, is quick and shiny and altogether pleasant to use. Unlike anything I've seen in a Microsoft OS up to this point, really.