List your 10 favorite lead actor performances of 2007

Casey Affleck - Assassination of Jesse James by the Coward Robert Ford
Daniel Day-Lewis - There Will Be Blood
Viggo Mortensen - Eastern Promises
Emile Hirsch - Into the Wild
Philip Seymour Hoffman - Before the Devil Knowd You're Dead
Ryan Gosling - Lars and the Real Girl
James McAvoy - Atonement
Brad Pitt - Assassination of Jesse James by the Coward Robert Ford
Wagner Moura - Elite Squad
Will Smith - I Am Legend