I've seen Exend4ables called the worst movie of the year by quite a few and The Creator looked generic AF outside the visuals. Also a movie where AI is presented as an oppressed minority through the face of a cute little girl isn't very timely given that is currently a hot button issue in the cultural zeitgeist with people losing their jobs to AI(its kinda like 'they tooker jerbs' except real). Their BO performances mean nothing.
If Killers of the Flower Moon and Napoleon flop though, yeah that's gonna suck. KIllers I think is in a safer position given the Scorsese/Leo combo, but Napoleon is a total wild card. I don't think its gonna be a critical smash for Ridley Scott like Gladiator or The Martian(though I'd love to be wrong!) was nor a complete wtf turkey like Exodus, I think its gonna land somewhere in the middle(like 65%-80% on RT) which makes it quite hard to predict. Basically, I think it will be like Kingdom of Heaven.