I had a hard time buying Jennifer Lawrence as a Russian, but that might be my fault more than her actual accent or performance (the dangers of stars being overexposed - we know too much about them). The action and cinematography were great. Lush visuals, exciting stunts, etc. The biggest problem with this film lies in the storytelling. Partly directing, partly writing, partly writing, it felt like it was trying to be sexy and cool, but it felt like it was trying way too hard and thus had the opposite effect. I found myself laughing at things that weren't supposed to be funny. Some great individual scenes but overall, it didn't entirely work for me.