I liked the game, though it was more of an interactive experience than a game. Gameplay felt repetitive and very hard as I could not see what obstacle was next until it was too late and inevitable. The message you conveyed was still good and interesting to listen to. The art was pleasing to look at as well and the sounds and music was good (ha, good one with hitting the walls).
Personally, for a game jam, I'd suggest focusing more on the gameplay.