Gundam SEED? Joker Game? Sword Art Online?
Anyone who voted for these deserve to lose any right to watch anime.
Love Live, I'll admit is great high quality and kicks Idolm@ster's ass(fight me losers). But it's not solidly written or animated enough to be in the top ten, let alone top 50.
Osomatsu-san, however, is a good redeemer. Anyone who hasn't watched it yet needs to shut up and eat their godamn oden.
Gundam SEED is pretty good though