This movie does not live up to the promise of "Fallen Kingdom." At the end of that picture, it looked like the entire world was going to be reshaped with humans having to live alongside dinosaurs and completely change their way of living. Instead, we see a few duckbills running across a snowy waste while all the others are back in a secluded enclave. The main villains are giant locusts who are bio-engineered to not eat the Bad Guy's special criops. These locusts are also still able to fly even when they're on fire.
Plus points: the dinos are very believable and it's good to see the two casts in one film. But I think this must be the end of the "Jurassic" films.