Nobody's specified the browser where CSS3 animations look bad yet. I'm not a web developer, but I use Safari, Chrome, and Firefox to varying degrees, and I don't see single-browser breakage going on.
My point, though, was that to me it highlighted a more symptomatic issue, that a certain segment of the population, who used to rail against discrimination against their chosen platform, are more than happy to cheerlead / defend / exonerate discrimination for their chosen platform.