Every project has its things to be overcome, but I didn't find that there was anything particularly impossible about what we were doing - it was all quite exciting.

The costumes, the light rigs and the effects are seamlessly joined. I'm kind of bummed that I don't get the experience that you get with just watching it cold. By the time we'd seen all the visuals put together, I'd sort of become used to that world. It's still pretty impressive.

Working in 3D I didn't experience much of a difference, except that the cameras are very big so they can't be moved around with as much ease. It was more like, when you've seen photos of cameras from the 1930s being moved around with these huge cranes. So there was something quite sort of old-fashioned about it almost.

The problem with trying to make a film good and have it work for an audience is the problem of trying to tell a story well. The shape or the color of it doesn't matter.

You know, what I didn't know was how many people in the tech world the original movie had such an impression on. That's really interesting to me because a lot of the people who created this technological revolution that we're all living through were kids when Tron came out, and they saw Tron and it impacted them.

I also thought the music was a huge contribution, in terms of creating the scale of that. And, I was impressed with just how natural and fluid the world looks. The world is so artificial and it requires so much work to make all the different pieces add up together, but when it comes together, it just looks effortless. It's amazing.

Working with CGI is more like doing theater where your sort of imagining things. I didn't experience it as restrictive.