To be very honest with you, there were two big factors: One was that we were initially coming out in that week before Thanksgiving where both Twilight 3D and Happy Feet 2 are coming out.

I think that, on the one hand, our audience, our culture is so savvy now to an assumption that teaser effects are not fully representative of the final product. But in the same breath, I would say there's no shot in the teaser that I'm not really happy with.

To be very honest with you, there were two big factors: One was that we were initially coming out in that week before Thanksgiving where both Twilight 3D and Happy Feet 2 are coming out.

I'm not sure that I could give notes to someone that I revere. That's a general challenge of directing, giving notes to someone you revere. The other big contribution to this, which most people I show footage to take note of is Mauro Fiore's cinematography is unbelievable.

As opposed to a movie [Real Steel] where everything feels fantastical, it was really important to me, and I recognise it's not the first movie with robots in it, but that blend of naturalism in performance, writing and design with the futurism of this sport. That was the idea.

There is a reality to the way the actors play the scenes, given that there is a real, animatronic, moving robot in the room. So the level of nuance and realism in performance was higher because we built the real ones, and it keeps the visual effects guys honest.

Because I've never made this kind of movie before, so I've never even been to Comic-Con. And Hugh and Evangeline keep telling me, 'Oh, my god... This is such Comic-Con fodder. We're going to have such a fun summer!' Is this the kind of thing they show? That length?