When I go on the set, I'm so rushed. When I see the actors at rehearsal, when I love it, I want to keep the mood - my mood and the actors' mood also. So I have to push the crew faster. I don't want to lose the mood.
But it seems that the judging maybe they shouldn't at least see the practices all week long. That can taint the way they go into the judging and the outlook of what's going to happen, instead of just watching those four minutes and judging on those minutes alone.