Animation was nice..
The animation was very smooth. However, your character designs..
...
suck.
Alot.
Graphics were horrible. Backgrounds were terrible.
Everything was in the wrong porportions, the hands looked awful.
Stick with using something more like krinkels's characters, the heads have a slight grey to them, and work alot harder on the hands.
Just get your character designs good and you're all set; cause you've already got the animation part down.