If you have to come up with a one-liner it’s obvious: “Trainspotting for real…” but it doesn’t really do justice to the film. “Little Criminals” is a first-person documentary by David G. Scott that examines the lives of several heroin addicts in Scotland. Intensely personal and relentlessly honest the film moves toward an understanding of addiction and the lifestyle that goes with it. A rare look into a world that most people would never see.