Your animation is very good. You are due some congrats if you're self taught. My main critism is the story is a little slow. What's with the sun & moon sequesence? You could easily move the story along faster by removing it as well as some other segments that drag. Like when the bat breaks through the wall - that scene drags because of the period of "dead air" between the leading scene & the actual break out - that sort of thing.
Overal though, good job!