While technically not my least favorite character in the game, I just never liked to play as him.
The main reason is definitely his car. Is he driving it or Homer Simpson?
His official ending and his lost ending are a bit different. In the lost ending, he tries to assassinate Calypso.
Over a misunderstanding that he kidnapped his girlfriend. But Calypso manages to free her from the gangster that actually did so. His official ending has him wanting his community free of violence or something. Rather lame.