As much as I'd like to say Kramer, I'd have to go with George. He really carried the show. If the show is about any one character I think it's about George. Jerry is the namesake, but things go too well for him. It's George who's thrown through the tests. He's committed to every pretense he could possibly come up with from pretending to be someone else to get a free limo, to converting religions to save a romantic relationship. And Jason Alexander could be really boisterous at times. You know, we're living in a society!