The animation of this series feels grand and powerful, something you don’t typically expect or get from kids shows. There are layers to the way the dialogue and plot unfolds, with scenes paced like a movie, and with quality production to boot. It's also got an impressive atmospheric range, capable of being laid back and smooth with its exposition, suspenseful and nuanced with its story beats, and ultimately friendly enough for bigger kids to enjoy. It’s young adult drama, action, mystery, and comedy, possessing one strong element after another, that genuinely keeps thrill-seeking adults and kids on the edge of their seats.

It feels mature. I don’t know how old these kids are, but I assume they’re kids.