Aku is hilarious. He is melodramatic, petty, and easily frustrated. When he tries to destroy Jack and fails, he throws a tantrum like a spoiled emperor. Yet, his laugh is genuinely chilling. He represents hopelessness. He is the evil that has already won. Watching Jack frustrate Aku every single episode is the simple, satisfying engine that drives the show. Samurai Jack - Season 1 is a relic in the best sense of the word. It trusts its audience to keep up without being spoon-fed. It treats animation as a cinematic medium, not just a product for kids.
Here is why Season 1 is not just a great cartoon, but a genuine work of art. Most shows spend a season building their lore. Samurai Jack burns through it in the opening montage. Samurai Jack - Season 1
There are cartoons you watch because you’re bored. Then there are cartoons that feel like a meditation. Samurai Jack - Season 1 falls squarely into the latter category. Aku is hilarious