MINOR SPOILERS:
Super fun! I felt like the kind of minigame collection-esque style really lends itself well to a game like this one. After getting used to each of the monsters mechanically, it's really easy to keep coming up with fun challenges for myself and keep stretching what you're able to do with the game. I feel like there's a lot of potential with these guys, and the surreal atmosphere is just the cherry on top. I liked the Ducks.