It's compulsively watchable, even at its most disturbing: The imagery is frequently graphic, and still, after over 40 years, it has the power to shock. The narrative, however implausible, is seductive. And the meticulously executed visual freakouts are awe-inspiring... The variety of graphic modes — with references to fashion magazines, pop art, psychedelia, underground comics, arty pornography and much more — is dizzying.