2010 Film Roundup, Part 2: The Top Six

Black Swan: A talented, neurotic ballerina struggles for her big break and to achieve perfection on the stage, but may be losing her mind. Natalie Portman gives her best performance to date as Nina Sayers, a diligent but repressed member of a New York ballet company. Nina lives with her domineering mother, Erica (Barbara Hershey), who often treats her a girl, not a woman. Even Nina's bedroom