Real Monsters is a real delight, aside Duckman one of the best shows produced by Klasky Csupo. It’s clearly a show for kids, three young monsters learning at a monster school the difficult art of scaring humans.
Every episode, more or less, has a moral, but unlike other shows aimed at kids it’s better hidden and not as egregious annoying. Due to the nature of the show, monsters like waste and garbage, scaring the shit out of humans is a need and healthy things are deadly for them, there is much room for twisting many things, morals and preconceptions about what is good or not among them.
But all these things aside, what makes Real Monsters such fun is the incredible imaginativeness with which every detail, the monsters and their world, has been created. Overall, extremely fun and rewatchable.