It did seem sincere. He looked really bad... But it's still hard to understand how that could've happened - I don't think he even fully understands, himself. I'm just watching Entertainmnet Tonight and they're saying that his career is probably irrepairable, and they're most likely right. It'd be hard to come back from something like that; people just aren't going to look at him the same way again. It's harder for me now to watch Seinfeld and appreciate his talent, even though he is definitely very talented. It's a pity.