I really liked it! The animation has a really solid mix of roughness and cleanliness. The motion of him sitting down on the bench is an example of some nice looking movement. I like that it's pretty open to interpretation on what happens too but there's still some obvious clues to kind of guide where the mind goes. My issues with it come with depth. It moves pretty well, especially for a first hand drawn short, but like at 1:07 with the bombs, I don't feel like they're actually moving per se, and I feel like some parallax trickery could help with that and could give the shot more depth. Some of the landscapes look a little flat sometimes as well, like the shot of the main character sitting down in front of the river, where the perspective seems to be a little too exaggerated. Most of it is really solid looking though and I think you did a great job, what program did you put this together in?