100% The Girlfriend Experience... and I really don't know why 2010 is even considered... there were so many that were so much better... Moon for example.
I think it's a tie between the girlfriend exprence and where the wild things are. the gilfriiend experence was a little bit bold with the statement it came up with!
but the wild things are send a message to the viewer is that everyone have a bit of monsters inside us, and some of those monsters are good!