Personally, I think he is an over-rated, immature, unintelligent, and a plain untalented artist, and his fanbase is one of the most annoyingly audible people in the world. That said, I don't particularly 'hate' him. I merely dislike his music, and think he's got a rotten personality. I don't actually bear him any ill will on a personal level though (which sadly alot of people seem to do).