I don't care how good West's music is supposed to be. He might really be that good. Still -- what a jerkoff. Really. You are not the almighty Bestower of Credibility, junior, not even to some hack euroweenie show (though they did also lay some props on Muse, which definitely shows some good taste).
I dunno. I just hate people like that, spoiled ungrateful pricks who think their shit doesn't stink. There's a hell of a lot of people out in the world -- present company included -- who slaved for thousands of thankless hours for years in shitholes you wouldn't leave your dog in, just for a shot at that brass ring. Most of us never even get that shot, much less a glimpse of the ring.
So sit your stupid ass down, Kanye, go home, drink some Cristall and bang a couple supermodels, and see if you can't get over your own brilliance. Try to be nicer to people on your way up, because you're bound to meet them on your way back down -- which, if you keep acting like a spoiled little shit, is gonna be a lot sooner than you think.