When you are proud of something you have done, and you have made a film you feel has merit, and it's found an audience and is critically well received, that's a pretty pleasurable place to be. I mean, you don't want it gathering dust at the bottom of someone's DVD collection.
What I think of as a mistake might be something that does really well at the box office, so I'm my own harshest critic - as we all are, really.
You're always more critical of your own country. People will talk about stuff in Britain, and I'll go: 'Aw, it's not that bad,' but at home, it's different. It's inside you.