Well this was delightful! The writing was fun, the platforming was mostly responsive, and the puzzles, while on the easy side (good choice for a jam game) were engaging and highlighted the game's strengths excellently.
As the game was really solid, my criticism will be nearly nitpicking: the boxes and barrels slide after the player stops pushing them, making them feel slippery and out of the player's control, which is not great for a speed-based puzzle game. And the music could loop more seamlessly.
This is my favorite game from the jam thus far!