A Most Violent Year is a gangster movie in which the protagonist is ironically trying not to be a gangster. Oscar Isaac played the lead part so well, and it's rare to identify with a character so much that you genuinely empathize with him. I thought the movie was based on a true story, but the only factual thing about it was that New York City had its highest crime rate in 1981. Another commendable film from the director of Margin Call.