When you go for something because you're curious about it, you get psyched up about the chance of getting into it. It's like an actor meets a role, and you slip into that body and see what happens, to experience certain conditions, to adopt a certain character. Even shooting is a study of the character. I think both the character and the actor, and eventually the filmmaker - myself - are finding a way to accept their environment and being accepted and feel comfortable of themselves.

Even the favorite reviews, the audience response is the movie is too slow, deliberately slow. But for the Chinese audience, the biggest complaint is it happens too quick. I think the historical background that build into our genes is different. American people has never been occupied. The deep sadness and sentimentality, the cultural background that relates to melodrama that we relate to and grow up with, the propaganda, I didn't imagine the difference is so big. It's a very interesting cultural phenomenon.

The thing we call critics are not really reviewers, they are not really critics. They don't have the discipline to write what we would term as critique - it's really just reviewers. They have a common man kind of taste. If you watch them overall, they are not different from the box-office. That's my view.

Many times when you make a movie, it feels like your biggest mistake. But even if a film isn't a hit, you shouldn't view it as a mistake.

Basically the movies I make are my life, so I choose how I want to live my life for the next two years. So that's a decision I have to make. At some point if I feel there are enough elements - it doesn't even have to have great characters or great stories - it's just elements that can get my excitement and curiosity for one or two years, then I'll jump in and I'll find out what that is. Then I have to do [interviews like this] and rationalize why I do this.

So there was one point I thought I was gonna lose it, but once I get on something I have to finish it; I just kept persuading them and they turned around. One good thing was the international guys really stood behind this movie, they thought they could support this film. So these guys step up and that's really good, and then they turned around.

Summer blockbusters are very expensive to make. They have things that have to be expensive, such as 600 effects shots or CG characters that have to go a certain way, or a film design that is different but expensive.