you did good

add some storyline, make it longer, add a freakin preloader... you can do anything to improve this.

good start =)

i think it was a good start for sprite work, i myself dont do any flash so... but i think you need to have a preloader, the first run of the movie was a bit laggy, and make it so it doesn't loop continuously... at least I'm not to happy about loops :P
but i think if you continue it will be better =)
i would love to see some more =) amybe a little longer to with a little storyline? only time will tell i guess =)