Charli XCX moves and dances and writhes around in a dark setting, lit and edited for maximum epileptic effect. That’s the animating question of The Moment, the new mockumentary from director Aidan Zamiri, based on an idea from Charli XCX herself. In fact, many of the most insightful elements of The Moment come from Charli’s keen observations about her own experience. Rather than making a film about an evil record label and corporate sponsors trying to control her, The Moment locates the real problem within Charli herself. Of course, that being the subject of The Moment does soften whatever bad taste would normally come from a project like that.