Plot synopsis: Bruce Conner’s most celebrated film for a reason: it takes historical moments that were replayed over and over on television—chilling repetition of Kennedy assassination coverage—and repurposes them into a meditation on how the media tries to exert authority and apply a sense of order to the anarchic. And though it may sound perverse to say so, the film is also—not incidentally—a thrill to watch. -- The A.V. Club