I'm going to disagree here. Volcano Bay, Fallon, and Kong should have taught us we don't know the GP. Pandora doesn't seem to bring people in as much as was anticipated based on price cuts and discounts despite huge positive reviews while VB with negative reviews still is hitting capacity, Fallon which we thought would be lame and not attendance driver is being loved by the populace and Kong doesn't being a plussed clone from Hollywood still is liked.
Right now, Geek is in. Comics, video games, superheroes, sci-fi, animation, and horror are all blooming and mainly the fandoms are fighting over which one should be the most popular. I think Nintendo will do the best and the best choice. If a theme park adds those, people will come.