if you want advice create something worth respect. It's not just about the smooth animation but also the story you tell. not circle jerking and trading porn with the other 13 year old boys on new grounds. come up with a script, (which isn't always dialogue but also a sequence of events, example is bitey of bracken wood) an do something worth while then come back.
Sorry if i seemed harsh, but it is the truth. So enjoy man and hope this will help you begin to open your eyes and notice the difference between quality and crap.
p.s. a DBZ style fight is lame, so you can scrap that idea. (especially when you use sprites from old video games)