Calling a festival preview a selection of "must-see films" is always risky. None of us have seen them, so how do we know if we truly must see them? So for purposes of accuracy, let me just say that the piece I wrote for Deadspin highlights 10 films I'm most curious to check out while at Park City. They run the gamut from horror-documentaries to the latest from the filmmaker of Compliance. Here they all are.