Martha Marcy Mae Marlene was such an immense film. Loved the genre splicing and it introduced me to the music of Jackson C Frank (which I imagine was the scriptwriter's plan since so much of the cult leader's actions revolve around Jackson's music). The third Olsen sister's career definitely looks more promising than the other two!
MMMM and Looper were the only two stand outs this year for me. There were plenty of others I enjoyed but it takes a lot for a movie to be memorable to me. Films are such a low commitment form of media that I generally enjoy then forget them.
The Hobbit was very nearly in there, but it feels too much like a part of a trilogy that I don't want to judge it until all three films are out and can be seen as a whole.
Wasn't We Need to Talk About Kevin 2011?