Do you think it is better to have the majority of congress...?

I agree. The best years of the Clinton administration were when he had a Republican congress. When Bush had a Republican congress, he signed every bit of nonsense they sent across his desk. Based on Obama's signing of the farm bill last week, written by and for the same lobbyists he claims to abhor, I worry that he'd be the same way with Pelosi. This would be a much more tragic playing out of the idea of a "Bush third term".