theme: it's a nice idea, stealing the kids and running from the mom, fits the theme well.
polish: it's simple yet well polished, no bugs, good sound effects, smooth gameplay.
art: it might not be the best, but its simple hand-drawn design is really cute, especially the cows.
concept: While shooting to platform is not new, running away from the mother cow afterward was a really good touch and added a speedrunning aspect to it
enjoyment: I love platformers and this game did it well, it was smooth, the speedrunning was fun, trying to memorize the level to know what is the fasting way to return, very good