Hmmm...
You got some general talent, work on it a bit. Try to put a real story line in you next flash, even if its as crazy and unpredictable as this one. The animation needs a tad of work, but it flows well and is smooth, if a bit slow. All in all you got the basics down and you gonna keep getting better the more you practice and do. And don't be afraid of posting your stuff on here, most people will try to give you the best advise they can. Keep working at it.