I don't know if it's just me, but I thought the animation was pretty bad, in the preloader the eyes and mouth are smudged together, maybe use a thinner brush for detail, and as for lighting, try to think on where the sun is coming from, maybe go outside at some point and see the shading of your clothes. And as for story, I have no clue what is happening, and in the description I like the story but in the movie, you have no clue what just happened. Give some back story, don't jump right in with some sort of action scene like you did here. If you fix it I would probably like it quite a bit, but right now it's pretty bad.