Documentaries have been as powerful as ever this year and it felt like the form deserved some representation. But that's not the only reason why I included Lauren Greenfield's Sundance sensation on my list. This is a movie about America, however lucky the filmmaker may have been to stumble onto it. There is a shot in the film of a boy spinning around on a merry-go-round and eventually, he falls flat on his face, and it so sums up the "keeping up with the Joneses" thematic, this shift in a nation's values that ought to be very much at the forefront of consideration.