Now there's always exceptions to that and the reason is if the film doesn't really work, whereas before you could rely on a decent amount of DVD sales to prop up the revenue to ensure that you got out in a decent manner, now if the film doesn't work, the film doesn't work and there's none of that DVD revenue to fall back on and you can lose a huge, huge sum of money on a big budget movie.

In terms of putting the cast together, no problems. You know, the only problem always is just price-point. Our ambitions as we get older, all of us, is to try and do more.

So that is new in terms of where I've seen the shifts. Otherwise, it's all about taste and taste just keeps going round and round and round.

For us in England, the relative value of the pound against the dollar, that has a huge impact on how easy it is to get our films made in the U.K.

The pay window will be: you can choose how and when you see, whether you see it on Comcast or Warner's Cable delivery system or Sky in the UK or you can buy it through Apple, or you might even buy it directly from the studio's site. Who knows? But that will be it. You'll go to the cinema and you'll find a way of digitally interacting with the piece; you'll either buy it or rent it or whatever.

I think everyone's going to really try to keep costs down. The more you keep costs down, the more freedom you have creatively. I can protect my filmmakers from any form of creative interference, be it from anywhere, if we're all acting in a responsible way and making the pain of a failure be as little as possible.

The shifts happen on a regular basis, but it's like a cycle. So things come in and out of vogue and then five years later they're back in vogue. Or there seems to be a theory that this is the way the industry will go and everybody goes over that way and then something happens to the country and you're back again at the place you were.