This movie is excellently written, well directed, and well acted. However, the scale of violence in this sequel is a step up from the first and rather disturbing. I saw people leave the theater in the first 10 minutes. Not to mention the atmosphere is quite dark and gritty, and the whole movie is tense. The clever script never lets you down and leaves every scene almost unpredictable, and features some great action scenes that will leave you wanting more!