A couple things: I don't think this is intended to be "just for kids" — very few things at Disney World are. The entire thrust of the project is building attractions the whole family can enjoy together. And even if that was the case, I'm the one paying for the tickets and I've got to experience the attractions too.
Anyway, this show looks painfully bad and lazily scripted. The move it's based on is also pretty thin (it's basically a terrible allegory overlaid onto a bunch of one-note jokes and puns) but this is bad even judged against that standard.