Don't go to this film thinking it's a dance movie. Oh, there's plenty of dance but that's really secondary to the central story which is a psychological thriller that blurs the line between reality and fantasy. It's hard to keep up sometimes, and sometimes hard to watch, but it's well-done and beautifully acted.
Natalie Portman is riveting as Nina whose dance obsession is driving her to the brink, or maybe what's making her crazy is her scary, symbiotic relationship with her mother, played by Barbara Hershey. More likely it's Hershey's creepy, surgically altered face that fuels her fears.
Mila Kunis is wonderfully sinister as the new young dancer who would do anything to replace Nina in the lead roll. Or would she? Maybe it's Nina's imagination. You be the judge.
Four out of five stars for The Black Swan.