What A Cartoon! is animation criticism with the windows open. It is quick, conversational, and packed with the kind of detail that comes from watching cartoons as both entertainment and historical evidence. The show moves across animated movies, TV episodes, bonus feeds, and themed side series without treating any of them as lesser material. Disney, Adult Swim, Futurama, Superman, Batman, Henry Selick, Roald Dahl adaptations, and oddball 1990s design choices all fit inside its range. A typical episode starts with a riff, then settles into a structured tour of what the cartoon is doing. Sometimes that means release dates and industry context. Sometimes it means voice acting, background signs, restaurant layouts, character design, old publication art, or why a villain dominates a movie that barely gives anyone else enough story. The conversation is affectionate, but it has teeth. Sleeping Beauty can be praised for beauty while being called thin. James and the Giant Peach can be admired for the labor hidden inside its strange creature designs. Ha Ha You Clowns can become a discussion of generic strip-mall comfort, family ritual, and very specific vocal comedy. Superman: The Animated Series opens a darker lane, using a wrongful-conviction plot to talk about planted evidence, journalism, public certainty, and institutional cruelty. The Batman coverage lingers on Joker psychology and why certain writers make him feel like a precise kind of bully rather than just a chaos machine. The show’s strength is the way it keeps turning a small observation until it becomes legible. A line reading becomes character analysis. A casting deal becomes animation-business history. A childhood memory becomes evidence for why a gag works. The result is warm, dense, and opinionated without sounding sealed off from casual listeners.