For me, Batman is the one that can most clearly be taken seriously. He's not from another planet, or filled with radioactive gunk. I mean, Superman is essentially a god, but Batman is more like Hercules: he's a human being, very flawed, and bridges the divide.
I made 'Batman' the way I made every other film, and I've done it to my own satisfaction - because the film, truly, is exactly the way I wanted it to be.
I'm very happy where 3-D is going, which is that it's becoming a choice - and thankfully, most people are still choosing 2-D.
I try not to have actors in mind when I write because the tendency then is to be influenced by either their last performance or your favourite of their performances.
