I have read some of the comments on this film and couldn't disagree more with the other viewers. This was an enjoyable film, although it seemed a little long (only 95 minutes though). The cinematography is nothing less than brilliant. Filming at only 3 and 6 frames per second gave the film a horrific, realistic feel. The use of camera effects has a very smash-mouth, renegade, film student feel, but this ads an amazing depth to the film. After having seen Dahmer, Gacy and a couple of other "based on a true story" films, this is by far the best. While some say the script is light, I believe that is what the director/writer/producer was going for. This is not just the story of Richard Ramirez, but of the female Latin detective who was placed on the case as a PSA to Latinos that the cops cared about their community. Finally, this film made me do something that many scary movies of the past ten years have not...it made me jump. It made me have nightmares. It made me not want to be alone at night. That's what I look for in spooky movies, not in-depth character development. I want fear to be my primary emotion, not a sense of understanding some poor soul who brutally raped, butchered and mutilated women.