I'm running it on the weakest system I have ATM, an AMD netbook with an E350 APU, 8GB of RAM (yes I know that is overkill, I scored the RAM on sale crazy cheap) and a 320Gb 5400 RPM drive. I figured that if it ran well on a system this weak it'll run good on anything...the verdict? Even with all the drivers running in compatibility mode it runs BETTER than Win 7 on the same hardware, it even has hardware acceleration for video that is smoother than the Win 7 that came with it!
Anybody whose followed my posts know that I don't talk nice about a version of Windows unless it deserves it, I HATE Windows 8, thought it was a frankentard of an OS, hated everything about Vista except for the cool black theme (which I still use on my Win 7 systems) and think Win 7 is the best OS they've made since XP X64 so when I say Win 10 looks like its gonna be a GREAT OS I don't say that lightly, in fact the only way I see them fucking it up is on the pricing side, the OS itself? its damned good. Takes just a couple minutes to get rid of the social crap (which I can't even get mad at that, lots of people like to be tweeting twits taking social shits) and once I added 8 gadgetpack to get back my CPUMeter and NetworkMeter? I was a happy camper.
And I would just like to say how happy I am to see the death of the "Charms" bar, that thing was retarded! But then again damned near everything about Ballmer's Folly was shit design from the start so the fact that charms was stupid really isn't a surprise. Good riddance to bad rubbish.