If you (or your teenage daughter!) are looking for a vampire movie, I think this is a better choice than the less violent but more insidious Twilight series movies, especially for girls. While Lost Boys includes strong graphic violence and implied sex, it disguises positive messages under the disreputable surface; whereas, the Twilight series movies seem benign on the surface but glorify melodrama, suicide, and self-ostracism. Some of the positive themes that can be teased out of the Lost Boys subtext involve the importance of family loyalty, the need to adapt to new circumstances (younger brother who successfully adapts is the hero who saves older brother that gets in trouble trying to fit in with dangerous crowd), and the idea that it's never too late to turn your back on a wrong path or group. After watching this movie with my 15-year-old daughter, we talked about real-life examples of peer pressure and how hard it is to stop participating in something that is wrong once you get started.