I live in a world where not everybody is a classy nice guy, so I don't mind Brock.
As far as we know, he isn't using drugs.
(One of the things I lose respect for a fighter over)
Even though he is an ass he is nowhere near as bad as a guy like Tito,
who made references to homosexuality and other things that aren't appropriate.
Brock gave a finger and shrugged off getting booed, I don't see the big deal.