"One of the fatal mistakes that almost every science-fiction film makes is that they spend so much time on the settings — you know, creating the environment — that they spend film time on it. And you don't have to spend too much film time to create an environment. What they're doing is showing off the amount of work that they generated, and it slows the pace of the film down. And the story is not the settings. The story is the stories, plot. You're always surprised with characters, I mean in film it's even more dramatic than it is in writing, because eventually you actually take a real person and stick them into that character. And that real person brings with him, or her, an enormous package of reality. I mean, Threepio is just a hunk of plastic, and without Tony Daniels in there it just isn't anything at all. In the first film we had maybe 20 colors to paint with, and this time we've had 40 colors to paint with. Well, that doesn't mean it's going to be a better painting. Visual effects are just a tool, a means of telling a story. People tend to confuse them as an end to themselves. A visual effect without a story is a pretty boring thing."