I'm not Akira Kurosawa. He used to write...He used to write a completely new spec script over a couple of nights. I'm not like that. It takes me a long time to put a film together that I want to make.

I think we tried to make a film [Moon] that was about human beings as opposed to going from one special effects set piece to the next one, which is what a lot of science fiction films these days do.

When I said that something was going to cost a certain amount of money, I actually knew what I was talking about. The biggest problem that we were having on the financing front was people with lots of money saying "you need more money to make this film [Moon]," and us saying "no this is the first feature film we want to do it at a budget where we sort of prove ourselves at the starting end of making feature films; we can do this for $5 million." That is where the convincing part between me and Stuart came, we had to convince people with money that we could do it for that budget.

You do look at a lot of movies and many characters seem to be interchangeable.

One of the biggest changes for me on a practical level of shooting the film was having a second unit.

My biggest difference with our film and those kinds of science fiction films is that they are going from one special effect set piece to the next, what we were doing was more of a character study. And I think that is the freedom that you get by doing an Indie film. You can only really do that with a lower budget. So I understand where the conflict is between those two priorities.

I think that I would like to have that kind of a budget [hundreds millions dollars] and I think the reasons for it are it gives you more time and it gives you the opportunity to be more ambitious with what you want to do with the camera and also how a scene works. I wouldn't want to direct those kinds of scripts.