Die Hart is Quibi's new series, which by Quibi rules means a feature-length movie dosed out in 8 minute bites. It stars Kevin Hart as a fictionalized version of himself attending a hard knocks "action star school" in an attempt to impress a director who sees him as a potential leading man. As a meta-comedy, Die Hart held a lot of of promise, but after 10 episodes of muddled execution and little laughter, it's only a modest misadventure.