For me the Blu-ray version is kind of the definitive version of the movie.

Tom [Cruise] is a great producer himself. He's got great sense of story. It's always great to have the perspective of the person who's playing the character in your film.

But the script's got to be at a level that makes it worth going back for, because it's a lot of work to make a movie like this and it's a multi-year project. So we've got our writer Jesse Wigutow on it right now writing, and fingers crossed if it all comes together, as we hope it will, there could be another Tron in the next few years, and it's going to be awesome.

When I was in architecture school, rather than giving us drafting boards and t-squares and lead pencils and stuff they gave us all the same tools that places like Digital Domain and ILM used to make features films or special effects. They gave us all these digital tools like Alias and Mya and Soft Image and all these kind of high-end computers, so I came out of architecture school knowing how to use all that stuff. And I started making short films at night.

There are a lot of limitations so you have to ultimately focus on what you think the most important storyline is.

I don't think every movie should be made in 3-D, and it should depend on whether it's one of these films that's more immersive or needs to be taken to another world. I'm interested in other formats.

Hopefully, great science fiction films help you think about issues that relate to yourself, whether it's: What's my purpose? Why am I here? What is it that makes me who I am? Those are the kind of questions my favorite science fiction films ask.