That's what I'm horribly afraid of. If Wendy is like "WAAAAHHH MARIO BROS." or anything like that, I'm gonna just quit.
I'm afraid Iggy will be the generic psycho, Ludwig will be all sophisticated and proper, Wendy will be a whiny ***** who thinks she deserves everything, and Roy and Morton(?) will be the generic "DURR IM DUMB AS CRAP, BUT STRONG TOO" types.
What I mean by that is that Nintendo is gonna step up the stereotype meter up x11 with the kids, most likely, to reflect Bowser Jr., etc.