good, but too static. you should animate more into it, like crows flying on top of him, or ghosts running in the background, or something that indicates a ''living'' enviroment, instead of a static one(no pun, even tho, i did an epic one right here, lol)
a very good flash, but it could have so much more stuff in it.
will you do more with this, or is it just an experimental work?