The action is kinda random, even though I know Super Mario RPG, Kirby and SSBB.
This isn't Geno. He looks like some an anime gnome, his look from SMRPG is gone, almost none of his trademark moves are there, and towards the end Dedede and Geno switch weapons. This is too inconsistent to be enjoyable. Stick to the character personalities and known powers, and expand upon them, don't add new ones is my advice. I take it this is more practice than anything serious.