Being a kid growing up with Kurosawa films and watching Sergio Leone movies just made me love what it could do to you, and how it could influence you - make you dream.

So it's hard to be an artist and be true to the reality of the world you want to create and also make it entertaining and successful financially.

In movies you get to do that. Sometimes with the vigilante justice movie he has to also tangle with police, which are traditional or security people. Is there going to be any of that in this?

I think people go to the movies to be entertained, to have an experience, to disappear from their own reality for a couple of hours. If the film truly succeeds in everything the filmmaker sets out for it to be, then it's elevated to art. It's elevated to something special, because it gives people a visceral feeling of something they're experiencing as a collective group. You feel something and that's what turns it into what you may call art.

I only pay to take my son to the movies, because most of the time I only watch European movies, independent movies, or screen them privately. But I like to go to movies with my son because it's still fun; it reminds me of why I make movies.

OCD, we discovered is a lot of different things-it's not just washing your hands, it's whatever you're obsessed with. It can be just the way you hold a pen, and you always have to have it a certain way or you have to eat your food, it depends. It's something that, as a character I thought was really interesting because sometimes it's used in a film where it is OCD and sometimes it's strategic.

My experience of test screenings is that you don't know what kind of mood people are going to be in, and sometimes the studios accept what Joe Blo says - and this guy could just be a frustrated filmmaker, or not paying attention.