"There is an idea of a Patrick Bateman; some kind of abstraction. But there is no real me: only an entity, something illusory." NYC investment banker Patrick Bateman (Christian Bale) narrates these lines during his extensive luxury skincare routine in the opening minutes of Mary Harron's horror movie, "American Psycho." Based on Bret Easton Ellis' controversial novel of the same name, "American Psycho" presents Bateman as a caricature of a serial killer, mixing horror and humor to take a dig...