My Foretold Mario movie predictions:
"haha we know we're in a video game a la Wreck-it-Ralph"
Luigi does a Fortnite dance
some multiple universe gimmick
toad falls into the "cute adorable little guy with deep voice and is actually kind of violent" animated trope
Peach girlboss moment where she rescues herself from Bowser and someone has to make a comment about it so they can say something like "just because im a girl doesn't mean I can't fight! also sexism is BAD!"
waluigi is not in the film
Jack Black absolutely kills it as Bowser
Chris Pratt actually does a decent Italian accent but still doesn't sound like Mario
Charles Martinet has a Stan Lee esque cameo and one line
The plot introduces a villain that all the characters have to team up against to defeat including Bowser, and the villain somehow doesn't even feel like a Mario character
Toad almost says a swearword or the swear word gets replaced with a child appropriate but still recognizable substitute ( "What the Fire Flower!?!?" "You son of a BULLET")
Seth Rogan does not change his voice in any way for Donkey Kong
innuendo line referencing magic mushrooms "for the adults"
mario is mean to luigi
pop song sung by celebrity that doesn't fit in with the rest of the soundtrack
toby fox is revealed to have composed an absolute banger final boss battle song
leaked footage of the mario movie