A dark and eery movie about a mathematician trying to find a "formula" for the stock market with inspiration from the number Pi. It's all shot in dark/white with heavy grains to give it a very suspence atmosphere. It's shot in typical Darren Aronofsky style with lots of close-ups, fast frames and twisted angles. The main character played the role as a schizophrenic mathematician very well and very believable.

7/10