Kyoani did it again! That was vibrant and fluid animation. The use of thick, non-uniform line art combined with saturated, uniform color really set City apart from other currently running anime. The simpler color and line art made it much easier to animate big and expressive movement.

They also go and beyond in animating all the visual and sound effects. It made everything more coherent.

Definitely the best animated anime I've watched in recent years.