Suprising. I actually liked it.
Animation: 8.4
It is a tad difficult to impress me with animation like this; sprite animation. I was however taken aback, this is very well animated, the backgrounds were excellent and the most surprising thing was, you built in fight scenes that worked.
Style: 10.9
Driping with style this is an awesome flash built around well done sprites and covered in the Nintendo, Capcom, and HAL style that i want in a flash. Very good, and actually original.
Sound: 9.3
You used original sound effects for Kirby and kept Link silent, making me feel like there was a video game going on. This was actually better with subtitles than without.
Plot: 9.7
Original, well executed and doesn't give away too much the characters are actually the way they should be not improvised and made up as I expected well done.
Overall: 9.5
Surprising I liked it and I hope you do more. Good job give yourself a pat on the back.