I watched most of the first half. He looked good. He has a nice arm and his mid-range passes were ... fantastic. His pocket presence was pretty good too. That one play where he avoided two sacks, threw the ball across his chest on the run and hit a guy downfield. Preseason or not that's a hell of a play.
It's really early but I do like what I see in the guy so far. Add the fact that he seems to have the full confidence of the coach and I do think there's cause for a little optimism. Crazy, I know.