Pretty good for a first Flash!
Considering that this is another Kirby flash, and one that was probably drawn with a mouse; this turned out to be pretty good. Sure, the graphics were crudely drawn, but they were well-directed and animated. And this happens to be your first Flash cartoon? I think that you have a lot of potential that you managed to tap into, but could use some improvements. One, unless you are doing a ten minute plus flash with thousands of Frames, don't event synchronize music or use scenes (I learned that from Mindchamber). Two, you may want to get some Kirby Super Star sound effects for there wasn't enough of them and the DBZ-charge up will piss off DBZ haters (the site Rainbow Resort has those sounds). Three, you could use some more music for the second part; that is where the audio portal comes in. Other than that, it's pretty good.
What I do like:
-Nice pace
-Passable story
-Decent art, good animation
-Excellent fighting
What I don't like:
-The fact that this is another Kirby flash, which dipshits like Fawx will bemoan all to hell. Note: I don't have a beef with video game flash as long as they are good.
-The background music could have been streamed, and needs more sound effects.
Overall: Here's an eight out of ten, and keep practicing; you will eventually be up there with the likes of Mindchamber, Kine the Genius, Gel, and many others.