Great! Really good polish for a game jam game, especially in comparison to other entries I have seen so far, and a lot of fun to play. Art and Sound are of expected quality but the gameplay is to the point and accurate. 
Not one mistake felt like the game's fault, it was fast enough to be engaging but slow enough so I had time to plan out my moves. The theme is only incoporated on a basic level but that is more than most other games have done and fits well into the aesthetic.