If you think The Decision is the only reason people hate the guy you are sadly mistaken. He is, and has always, been a pompous arse. From telling his mother to sit the F down, to marketing himself as KING James, to quitting on his team in the Cavs playoff series, but then leaving the team because he acted like he was too good for them instead of staying to help the city he grew up in win a championship, to the "Decision", to the rock show they had when they announced they had tried to buy a championship in Miami, to announcing they were going to win "not 1, not 2, not 3 championships", etc.. to refusing to shake hands after a playoff series, to disappearing in the 4th quarters of these finals and letting Terry show him up, to mocking the player who was kicking his arse all finals, to crapping on all the NBA fans who are the reason he gets paid like he does, etc etc.. the guy is just a major a hole.