Good but could have been better
Well this is your fifth installment in your super smash brothers based show, but I can see a bit of improvement in animation.
Sprites- 7/10 all sprites were decent, and overused, but I hated the giga bowser one, it was too static. I would suggest moving the hands differently.
Story- 8/10 The story is good, at least more developed than a lot of fighting shorts on newgrounds.
Fighting- 8/10 The fighting was well animated, but to much DBZ style in my opinion you could cut it down a bit.
Menu- 10/10 The menu was cool and pretty to look at.
Misc. -1 I don't like how you started the flash, a bit of the movie then the menu, you should have made the menu then the bowser getting shot thing, also I don't like the overuse of the marvel v.s capcom effects, when Mario was crushed by the hands you should have made the screen red.
Reccomendations: If possible make your own sprites but I don't mind overused ones, make the flash less DBZ like, work on that spelling a bit, change that giga bowser sprite.