Not a great season really. That said, the Seinfeld reunion stuff was pritty, pritty good. I love Larry's relationship with Jason Alexander--it's like they're trying to out-petty each other. And the final show that they created, it just really felt like a Seinfeld episode, ten years later.
The standalone episodes were not so great. I just feel like Larry David has run out of great ideas, and to me it doesn't really work when he's not married to Cheryl. I think she needs to be there, otherwise it's just too much Larry (which was basically her complaint about their marriage).