I will have to add to the c-"stick" criticisms and I find the camera controls to be incredibly frustrating in this game. I did notice that some of the voices from this game were pulled into Mario Kart Double Dash, though. Particularly Diddy's voice.
And then, of course, Donkey and Diddy get generic gorilla/chimp voices in Smash, along with Bowser's roars and Dedede's helldemon growls. You KNOW that K Rool is going to have dinosaur roars in Smash, don't you? No matter what sense of sapience that comes with wearing a crown, cape, captain coat or lab coat...they are all just cute accessories on a monster.
Whatever, I'm used to it. I'll be happy if K Rool is just in.