Making the films is never easy, but actually that aspect of trying to make a better film or to keep the standard high is something that comes organically.

A lot of things change and a lot of things stay the same, they mostly stay the same.

I love books. I read voraciously, and I happened to have been fortunate to have been in the right place at the right time.

I'm interested in making films of all sizes. During this time I've made a film called 'The Boy in the Striped Pajamas', which is a modest-sized film. I was involved in 'I Am Legend' and 'Yes, Man', but 'Potter' is unique. There'll never be anything like 'Potter' again.

But there's something about the simplicity of Auschwitz... there's just nothing. There's just photographs, there's a room full of limbs, a room full of hair, and then you go into the place where the gas chambers were. You walk down these halls and the efficiency of it is so inhuman. The place is so powerful, just for its utter bald, bare simplicity.

The most important thing is that you have to have the visual effects working for you, instead of you working for the visual effects.

Making the films is never easy, but actually that aspect of trying to make a better film or to keep the standard high is something that comes organically.