I did the movie [Valley of Violence] from two perspectives. You're with Ethan [Hawke] the whole movie, but for the first half, you're really with Ethan. For the second half, you're with him, but also you're with the bad guys because he kind of becomes the bad guy. No one's really good in the movie.

One of my favorite scenes of the movie [Valley of Violence] is when Ethan Hawke is sitting at the campfire with the dog.

From a performance standpoint, it just gives [actors] so much - I had such a great cast [ in Valley of Violence] - and it gives them the ability to go wild with it and to have performances that are memorable.

I'm not sure I understand the compulsion to label things.

If you make just a straight scary movie, people are just - you don't know what they're thinking.

You want to be able to say [to Ethan Hawke's character], "Dude, it's okay," but maybe it's not. Maybe he's not a good person. I don't know. That's the thing about people. There is no real good guy or bad guy [in A Valley Of Violence]. It's all context.

There are people - I think this is why there are so many commercial directors doing well in big studio movies, for whom it's not a personal choice - it's "What's the coolest, most effective way to make them laugh, make them scream?" It's a very calculated approach. And that's different. It's not better or worse. It's just a very different approach to filmmaking. That's always been the case.