I used to love it to, but now i don't think i could ever go back. i'm currently using-- brace yourself--Windows 8. i only had to uninstall 386 bloatware programs, close 50 ports, disable 30 worthless services, install shadowbox defender,ccleaner, classicshell, mbam pro, mbar, notepad++ and icechat, plus some other things. now that i've done all that, it aint so bad. classic shell complete hides the "metro menu". still would prefer Windows Vista to all Windows OS's to date besides Win 2000, which is still the best OS msoft ever made in my opinion.
I would have stuck to Win 2k, but ... it got outdated. Actually, if I could still run Win98SE-c or whatever I used to have, that was great. Then XP. I will probably eventually upgrade to Win 7 by April 2014 (date of last support by MS) Or I'll try to maintain the final version of XP and use it for purely offline purposes, like retro games or cold storage. I still play some Starcraft 1 (offline) just for fun, (to see how long I last against 7 insane AI.)
I never liked Vista, and it seems many just skipped it from XP straight to 7.
I'll probably try Win7 or Win8 and nLite it to death or something (meaning, delete all stuff I don't need or want)
For everyone else, most OS run best when native, not emulated, unless you're running a really really old OS or some video game console emulator.