I love morally complicated stories. The Wire plays this line to perfection. All the characters, both the "good" and "bad" guys, are flawed. The story in the first season centers on a police unit trying to take down a drug dealing operation in Baltimore. The show digs in on both sides. You get to know the cops and the dealers. The more you know, the more ambiguous it gets. It's making me think about the nature of good and evil, the reality of moral ambiguity, and the sadness of drugs and addiction. If you like thinking about these types of things, watch it.