Might be the best visual presentation I've seen in the Jam so far, especially those beautifully drawn vignettes at the start. At first I didn't think I was going to like the music but the way it morphed between levels really won me over. And this is definitely the most emotionally evocative game I've played in this Jam. It's a wonderful take on the theme.
Similar to other commenters, I don't feel the game is much fun at this point, by way of slowness, but this is such a strong concept and the idea has so much clear potential that it still is a Top Notch submission in my opinion. Well done!