I'm very impressed and the next movie I do I'm definitely going to use a lot of drones in it, because they're very light and flexible and fast, and there are things that you can do with them that you can't possibly do with a helicopter for safety reasons.

I had this movie, Death Race, that was a passion project for me that I'd had in development for almost ten years.

I think, as a filmmaker, my style of filmmaking is very well-suited to 3-D anyway, so it's not like I'm having to change a huge amount of the way I shoot to work in 3-D. I think you could probably dimensionalize some of my movies and they would make very good 3-D films.

Interestingly it's when you come to the comedy, that's where a lot of the discussion is. It's like ten people sitting around talking about what is funny. "Is that funny? Is that funnier than that? Is this slightly funnier than this?" I guess that's what it's like when you're making a comedy movie as well, you just have to sit around talking seriously about the nature of comedy.

I never really thought I went away because I've written all of the movies and I'm produced them all and certainly provided services about and beyond the average producer on two and three. I was on set most of the films and called action and cut a lot of times and did all that good stuff.

The cameras were a little twitchy, and you'd get less footage and less set-ups every day. The interesting thing about it was that you just composed images in a completely different way because we had big 3D monitors on set, and you'd wear the glasses and see the image in 3D.

If you work with any new technology, you have to expect that it's going to be a little problematic.