The settings and puppetry look really incredible, the characters are likable and entertaining, the plots are always fun and creative and the humour is great. Honestly, it's better than pretty much anything currently airing. Sort of felt like the earlier seasons of Gumball. It was also refreshing to see a kid's show explicitly reference and joke about shit like slavery and totalitarian Communism without taking itself seriously.
Are there any other recent, entertaining British cartoons I should watch?