I wish they released more demos to the public.
I still have a Gamecube demo disc with 5 of them.
Viewtiful Joe and Billy Hatcher were incredible.
Then there was that Sonic one where I was fishing with that fat ass cat.
I really wish they would release the demos for Tropical Freeze and Mario Kart from E3 on the eshop, and then eventually a VERY LIMITED Smash one.
Mario, Donkey Kong, Link, Samus, Kirby, Fox, Pikachu, Pit, Wii Fit Trainer and Villager
Smashville, Boxing Ring and Battlefield as stages
Very few items
This way you can get a feel for how different the game is with the classic characters, and then mess around with two of the new ones
I would be so god damn happy