I don't watch south park but I can't imagine its a balanced place to base your opinion of anyone on.
Everyone has a political view, but to invite anyone to come and debate that with you in front of 1000's of people rather than just air it behind a keyboard is something very very few people would have the courage to do.
'He was never flustered, he never had to raise his voice to be heard or shout over someone. He had a quiet determination to spread his message while giving others the opportunity to come and counter his views with their own and talk about it. He'd often quieten the crowd who heckled the person at the mike even though they had opposing opinion to him, acting to make sure he didn’t promote ridicule or humiliation, but a genuine will to try and understand their point of view. He was silenced by someone who didn't have the intelligence to stand up and debate him' (this paragraph I copied from another post, but think its so true).
Its certainly a sad day for America. Very enlightening to watch his opinions on Great Britain, this is someone who didn't go to university, travelling halfway across the world to Oxford University to debate, and it seems understanding the underlying issues of Britain today better than those in power (on both sides);