A fun review of a critical time in Marx's life. The film is not in-depth, nor realistic—that is, unrealistic in the sense that Peck, rather amusingly, throws some of his and Engels' most profound one-liners after drinking montages or after overly dramatic epiphanies.
However, I had so much fun watching this that it's hard to give this a poor rating. I'd watch it again, in fact. There needs to be more films ripping apart capitalists, in my opinion.