I like the idea, but there are a few things that bug me..
1) you create very sloppy outlining, it's better to clean it up, especially if it just a drawing, not an animation.
2) the positioning of the fingers is very boring.. by changing how the fingers are facing, you create a sense of life.
3) you got lazy and just copied the first hand, flipped it horizontally and pasted it to the other side.