A fair bit of park speculation fuel in the show: It's easy to jump to the conclusion that Kidzone replacement stuff is being completely telegraphed in this show. (Or at least trolls and panda floats in superstar if it weren't for HTTYD).
Or it could be the Shrek replacement stuff. (Or would you go ape over a T2:3D replacement?)
The show was very studios centric, with nothing unique to IOA in it.
Although if they did have a Mario section in there I would have lost it.
Things that were missing, Current KidZone stuff (outside of ET), Shrek, Rockit, Fallon, Fear Factor, Mummy, Men in Black, and the Simpsons.
Of course all of this could be completely wrong and they just picked random Dreamworks and Illumination stuff because it was fun.