An exquisitely made documentary, in which Errol Morris gives Steve Bannon just enough rope to hang himself. No doubt many would prefer to see Bannon more thoroughly and decisively skewered (which wouldn't be hard), but Bannon is smart enough not to participate with any documentarian who would do that. Instead, Bannon engages with Morris and collaborates all-too-willingly with his conceit of drawing parallels between Bannon's political machinations and his favourite Hollywood classics. The approach neatly underscores Bannon's essential narcissism, while giving him a framework within which he can both expound his political views and reveal himself, both proudly and inadvertently. As the consequences of this current wave of populism - and, more specifically, Trumpism - continue to unfold and blight the world, American Dharma is likely to become an increasingly important document of one of the movement's most important architects. With Trump now defeated (at least electorally) Morris probably needs to re-visit Bannon for his more unvarnished views on the presidency he engineered. Maybe they could call it Dharma and Dumber.