I've ended up as a filmmaker who really loves the movie part of movies. That time in my life was a big influence on the kind of movies that I ended up making. I always think I'm going to make a movie that's gritty and real, but then I make a movie that's like an opera. I fight it at first and then that's just the way it is.

I want to - we're working toward Justice League, and I really want to create the - part of the thing I really want to create is the possibility of a world where they could exist together.

I'd say the purest experience for the movie is not to have read the book because I think when you've read the book you're just ticking off boxes. I think that after you see the movie, reading the book is a cool thing. I always say the movie's not meant to replace the book. That's ridiculous. I'm a huge fan of the book.

Well, Bradbury's a genius. Fahrenheit 451 is one of my favorite books of all time, and The Illustrated Man as a collection of short stories ranks up there. When you read it you realize how influential it is on so many other stories and people.

You know it has all the kind of fun stuff. It has the countermeasures - we always talk about the countermeasures because people are like, "What the heck is countermeasures?" You know if I shot a missile at it, flares would pop out of those holes and stop the missile from hitting it.

When I make a live-action movie, it's a very physical process. It's like running a marathon.

I aim my movies, as much as I can, at myself. I think that those movies have an interesting quality. They're very movieish. They are movie movies. Like I think Watchmen is a very self-aware movie. 300. Dawn of the Dead definitely. That's really where I've ended up.