I love math, and I love intelligent films about intelligent people, who do intelligent things. But I don't like watching someone suffer on film. The reason I didn't give this film a higher rating was the excessive amount of time and excessive number of scenes depicting John Nash's obvious disabilities. OK , we get it; the guy is sick and suffers schizoid and paranoid delusions. So did my mother, but I tended to overlook her problems because of her wonderful outstanding qualities. They should have done the same in this film.

Russell Crowe is exceptional for the second year in a row (He did Gladiator the year before). Ed Harris is always right on the money, and Jennifer Connelly does a wonderful job as his the steadfast wife of Nash.

The scenes depicting Nash's talents and accomplishments were far more inspirational than the cheesy attempts to include us in his delusions. We know he is delusional after the first few scenes with the bogeyman from the CIA or NSA. I understand these scenes are necessary to show his pain and difficulty with these afflictions, but there is no need to hammer it with extra scenes that prevent us from discovering all of the wonderful game theories and how they were discovered by Nash. Still a very impressive film, however.