Well, I like Balotelli and it's not because he's black. From an objective point of view, he's one of the most talented youngsters in the world. He's a douche, sure, and he clearly needs an attitude adjustment if he's ever going to be respected. Not to mention he's an obnoxious arrogant little prick.
But.. This isn't a popularity contest, and from that perspective I don't see how someone can hate this guy at all. I guess it really depends on the person. For me, I enjoy watching genuinely talented players play football, and I really could care less about everything else.
Grow up people, it's not like you're going to marry the guy or something.