Let's just appreciate a good, entertaining thriller when we have one. Lawrence was great. I'll admit I'm already a fan but I was surprised to be engaged by her Russian portrayal in this movie. I was left guessing in this film until the end. I was entertained. The plot was interesting. I wanted to know what would happen next. What more can you want from a movie? Those giving it 1 star wanted to hate the movie. There's very few movies that warrant that rating in the grand scheme of things so there's absolutely no way this one could. It's absolutely worth a watch. Personally, I found it refreshingly original and well portrayed.