I enjoy his fights. There is clearly a strategy being put to use with a developed skill set. Most fighters plans get thrown out the window once the fight starts because the other guy is doing something different that you didn't plan for or plan properly for. GSP though forces people to fight his fights (as does Anderson, Cruz, and Aldo).
I don't get all the criticism some people throw at him for not finishing Condit. While he dominated Condit, he never hurt Condit like Condit hurt him. Imagine all the criticism GSP would be getting if he had hurt Carlos that bad and not finished him (like Condit couldn't do).
I would like to see him finish more but at least his last fight had some more thrill to it because Condit had a chance for a minute in third.