GL: "It's funny that so many things are forcibly explained. Characters and places are constantly being given foundations that enhance, or detract, from their personalities. The Joker was given a back story in Alan Moore's The Killing Joke, and while he stayed true to the character's nature, knowing that he wasn't always crazy brought stability to his psychosis. This creates a small glimmer of hope in the Joker's character that he may be able to return to his former self." 5.5/10