I'm amazed that movies ever get finished at all - much less come out good once in a while. It's an awful lot of work and it can go wrong a thousand different ways.
Potentially significant, by the way, because we don't know exactly what's in Matt Cooper's notes, and we don't know - and we don't still know the answer to the crucial question of whether it was Rove or somebody else that revealed Valerie Plame's name to him.