I am torn. From what I understand, he was a MASSIVE douchebag to Charisma when she got pregnant the second time (having lost the first to miscarriage) because she didn't want to tell anyone. Which I understand from her point of view since the first pregnancy ended so sadly. For that, I really have lost a whole ton of respect for the guy.
When I see him in interviews he comes across as the partially self-appointed king of the geeks, but he does it in such a way that I think he is hilarious and smart and I would happily accept him as my leader. Self-appointed or otherwise. Maybe this is because I think I have a similar type of personality and hate the idea of not liking my own personality.
As for his career, well let's be fair, THE GUY IS A FREAKING GENIUS!!!! He has written four shows that I absolutely love, a whole bunch of movies which have been great, except for the two which were crippled by studio interference (Buffy and Alien Resurrection) and he helps aspiring writers and performers by appearing in their stuff and lending his name to it to gain notoriety for them.
So I want to love him and I want to hate him and find myself doing both at the same time 🙂