For one factor, Trolls: World Tour was a sequel that many individuals (notably children) had been ready for for a very long time, whereas Mulan is a live-action remake. Big distinction! Also, Mulan is PG-13, which already limits its viewers to a sure extent. And then, you’ve the truth that plenty of the live-action Disney remakes haven’t actually been all that nice, so there actually isn’t a lot of an incentive to have to see this one, sadly. If something, Black Widow is extra like a sequel (or, like a prequel, quite), since all the MCU films are interconnected. So that is one more reason why it could be a greater choose for this new experiment than Mulan.