Heart of America is a movie I'm very proud of. The young actors are great and the story has impact.

A lot of the main audience thinks video game-based movies are always horror movies but it's totally not true. In video games you have adventure, sci-fi, horror, action and even comedy. I think that people should accept more that video games are kind of like the best-selling books of the new generation.

I like the direct contact. I want a lot of people that only know me through the mass media to learn more about what I'm doing, and to know that I'm an independent filmmaker and I'm not part of the Hollywood system. I'm coming from where they started. I'm not coming from a family with a lot of money.

I think video games are a great kind of entertainment. They have replaced a lot of games people normally play with their friends and neighbours, like Monopoly.

In Germany, people are saying, "George W. Bush is an asshole. Osama Bin Laden is an asshole." But then I make jokes about Auschwitz, and how the Germans are lederhosen-wearing sausage freaks - and they hate me for this! And I'm like, "You all are sitting there because you want to relax and have a nice evening, and now you're pissed because I put also a mirror in front of you."

You don't need any courage today in Germany to make a movie about the Nazi time. You get all the subsidies, you get the TV stations, you get the good reviews. But you need courage to kick in the balls all the people that are still hiding under the blanket, and to say, "Oh, Adolf Hitler was maybe not so bad." And with my little Nazi jokes in Postal, I offended the Germans in a harsh time.

Slater's a big star and he's been in the business a long time. He's always in a good mood and easygoing but he takes his character very seriously.