Fairy Tale and Black Butler(both are over hyped as shit by friends and from what little I know about them I'd probably dislike them anyway. Also anything like k-on where there's nothing going on beside "the same old wacky shenanigans from the characters we love" and by the end of the series there's no character or story progression just "oh boy, looks like Yui and the and the gang have gotten into another sticky situation". Haven't seen it, love their songs, but that's not enough to sit through that kind of anime.