The most significant beneficiary of the expansion of this category, District 9 can now proclaim itself the first sci-fi-horror-splatter movie to be nominated for Best Picture. But the film is so much more: a parable of the white man's enslaving an alien race, a sensational debut feature for South African director and co-writer Neill Blomkamp (just 29 when the picture opened) and a demonstration that genre films can satisfy smarty-pants adults as well as dweeby teen boys. In a better, fairer world, the top Oscar would occasionally go to a movie like District 9. That may happen this year except the movie like District 9 would be Avatar.