I was gonna point out that Nite Owl is not an analogue for batman (if anyone is, it's Rorsarch) but it's been done. On another note, Alan Moore was right (he wrote the damn thing, he should be right about it, shouldn't he?), the way the comic was written does not really lend itself to a cinematic format. The movie's going to miss a lot of what is great about the book (i.e. the complex, non-linear storytelling) but based on what I saw in the trailer, it's probably going to be entertaining at the very least.