Amazing
Well, I'm going to try and put a little input into this as far as pros and cons go.
Pros:
The style of your flashes is unmatched. I've often dreampt of making something to this effect only with the gang from Teenage Mutant Ninja Turtles, only to find how truly unique it is to do it.
Humor was another nice little part. The part involving Yoshi trying to get Baby Mario down with Eggs/other things is all to true... (sigh) bad times..
And we all saw it coming, Action. I was smiling throughout the entire fight to see all that action, I was quite literally stunned.
Sprites. Lots and Lots and Lots of sprites. You went from two sprites fighting, to three(?), to eight, to now fourteen. Holy. Crap.
Story was also nice, I'll admit the little details really do make your movies.
Cons:
Originality. Yes the story and the fights are all unique, but the use of the Axem Rangers was nice, yet also disappointing. It's the same feeling you get when you find out in the Legend of Zelda the chick your after is really Zelda or the real villain is Ganondorf. To the untrained eye, very pleasing, other wise you just look like the guy who put out the same thing every time. (Note: Though I would love to see maybe some new characters on the Mushroom Kingdom screen, I know as well as you do ((I hope at least)) that adding to things as stonehard as Nintendo is hard to do to fan boys) Like I said before, it gets people, so I won't take away from the score, but do consider.
Oh and umm... con...
You're a furry lover, hell I dunno. OOH I got one. Where was Banana Man? You need more Cereal, damnit.
Overall: Once again great, great, and great. Must be annoying to read so many positive comments eh?
Best of Luck on you're next project, whatever it may be.