Birth of a Nation had promise – a compelling narrative most of all – but fails. Instead of exploring the contorted depths of American history, Parker trains the camera on himself, too often in close-up, reacting to repetitive brutality. Violent images dominate – people’s teeth getting hammered out, exposed brains – when  the story of a remarkable man, Nat Turner, could have been developed, asking who really spoke of this: As we pushed on to the house, I discovered some one run round the garden, and thinking it was some of the white family, I pursued them, but finding it was a servant girl belonging to the house, I returned to commence the work of death. The film does not elucidate nor does it have vision, as did Steve McQueen in 12 Years a Slave, but is solely a chronicle of violence, flat and tediously rendered, craft-less as anything of the Superhero genre.