Chamber music for fists, feet, and fluorescent lights. It’s as if Gaspar Noe were a genre director on contract with Menahem Golan in the late 1980s. The story owes royalty payments to the estate of Philip K. Dick, but it’s enhanced by enthralling NC-17 action beats, a seamy and fully staffed R-rated titty bar, and an overall sense of existential despair thick enough to choke on. Watching it feels a little like smelling a T-shirt soaked in blood, sweat, and testosterone. Recommended.