I’m not sure what people are expecting or hoping for from this movie or sequels in general, I thought The Lost World and Jurassic World had solid ideas for something we haven’t seen yet, the original told the story of trying to build a park and it failing, the second dealt with what happens when these extinct creatures are let loose to establish their own ecosystem and the flaws in trying to bring such creatures out of their own world and into our, Jurassic World gave us what it would be like to make a park that works. Now we have the issue of what does humanity do about extinct animals existing solely for entertainment through lab genetics being in danger of a natural disaster that would wipe them out.
For the most part I didn’t feel like Jurassic World catered to the low denominator masses, it may have focused on action more than character but that’s pretty much every sequel in this franchise.
It almost seems like some feel of a sequel isn’t at the level of the original it’s not worth existing.