Looking awesome so far And I'm especially loving "The Ultimate Show", got it on FD and have the music too.

Got a few suggestions for TUS :

-There's a lot of blocks, and the way they're positioned makes it really hard to maneuver or KO. I'd suggest making them able to pass through and the tops fall-through platforms. And remove a few and position them more randomly.
-If you can, also have them move back and forth like they do in SPM, and have their faces sometimes go to the scowling frown for a second and go back.
-Love Dimentio floating around, if you can have him pause and do his "arm waving" animation a bit more often and maybe stop to laugh it would be cool.
-Probably something that would be pretty difficult, but having Super Dimentio drop in sometimes, stand and pose and be a hazard, then Super Jump out of the stage would be awesome