You, people, should really consider reading some books. P.K. Dick for that matter. Maybe that'll bring somewhere close to the subject. Or, at least, watch the film, before discussing it. Though it won't help much, since you seem to be completely out of touch here.
I won't say, it's the best film ever, nor it's the deepest one. But it's definitely interesting from philosophical point of view. Kind of new-age Nietzscheanism of a sort.
