I like some superhero movies, but I have to say that they all feel the same to me. I've seen them a million times. They're all the same movie.

A film is a living thing. The screenplay is a guideline. You really need to have a good, sound script to know that you have a dramatic structure that's going to work thematically, and to know how one scene will got through another, and to get a sense of character.

The way that I sort of direct the writers is, let's do the best story we can. Let's not worry about production issues. 'How much will that cost? How are we going to shoot that?' Let's not set up those constraints on the writing. I don't think it helps the project to work like that.

Listen, I like great actors. You can be a movie star without being a great actor - this has been proved several times - and I like my casts to have great actors. Acting is more important to me than being a star.

We make violent cops, we make violent criminals, and no wonder we have shootouts in slums all of the time.

I come from a documentary background and my natural tendency, as a filmmaker, is to make a movie, if I have something to talk about. If it's not about anything that matters, I don't feel like doing it. I'm not against people who make movies just for fun, but I'm not one of those guys. I just want to provoke thinking and debating about certain issues.

I think the media needs a little criticizing now, as it did in the '80s, don't you?