Ron Howard is as good a person as you could want to work with on film. He never lost his cool. He's the most easygoing, lovely man, but he's got this enormous intelligence and a wonderful humanity.
I very rarely came across rude or disrespectful people. I don't know how I slipped by all of them, but I honestly can't think of one experience off the top of my head that was like that. I'm sure they're there, but I'd have to think really hard to recall them.