I make a point of knowing as little as possible about the films I see at the Sundance Film Festival (or any other film festival -- or just films in general, for that matter) before I see them because I want to see them with a blank slate.
The Money Shot (title appropriated from porn-industry jargon, if you didn't already know) shouldn't be as consistently amusing as it is. LaBute get his laughs -- and he gets a carload of them -- from two embarrassingly easy targets.
If someone grabbed you on the street and yelled in your face for the next two and a half hours, what would you do? Well, the cast of the Jekyll & Hyde revival at the Marquis scream until your eardrums are ready to burst.