Animated fights in the 90s and early 2000s were often stiff—two characters trading slow punches while yelling. JLU revolutionized the format. The fight between the Big Red Cheese and the Man of Steel is animated with the fluidity of a high-budget anime and the emotional weight of a tragedy.
JLU didn't shy away from complex political themes. The legendary (spanning Season 2) interrogated the very idea of superheroes: "Who watches the watchmen?". justice league unlimited series hot