Cinematographer Wally Pfister first teamed up with Christopher Nolan on Memento, and he’s been a vital part of the director’s team ever since. On films like The Dark Knight and Inception, Pfister’s Oscar-winning visual sensibilities allowed Nolan to crystallize his brand of thinking-person’s blockbuster. But the comparisons end there, as the film collapses into a shambling mess of ’90s cyber-paranoia and action tropes that not even the charisma of Johnny Depp can redeem. Depp plays Will Caster, a scientist specializing in artificial intelligence.