It's ok, but....
one of the main problems I had when watching this was that I had to keep pressing play, it stopped after each little scene. Secondly the sounds need some help I think, you can find some sounds that would have suited that better in the sound library, also some background music would go great.
I think really that your graphics aren't too bad, the way the bodies are formed, i havent seen that on here so i say thats a good style to keep.
One thing i would advise though is that you dont submit it each time you've added more to it, people won't like this and so will blam your movies which would be a shame cos they are really great movies for a beginnes (which i assume you are as you have no other animations on here, if not then please don't be offended by that :) ).
If you like i can give you a preloader and help you out with the sounds etc, email me and i'll get back to ya, my email is mufmovies@yahoo.co.uk
Keep workin at it