Maybe its just not my thing.
I found it really dull and dreary. Not to sound generic, but I found it slow moving, fairly uneventfull and just mindlessly sad. The animation has high potential I will say that, but I just didn't get entertained by this. I don't mind what you were going for, but this kind of thing needs to be done really well.
I'm sure you're a good animator, I just didn't really like it.