I dont approve of a lot of his methods that he uses on dogs but it has always seemed like his heart is in the right place. I think he is in a position to do a lot of good and a lot of bad and he has to balance his work to try and make everyone happy. Its hard to keep it just about the dogs while trying to balance his show, fame, critics, and everything else and I think he's doen a great job of that.
As for the Pit Bull thing I think its a great step because a lot of the people who are brainwashed by the media watch his show and take his words to heart. I think its great!