Very disappointing. It really lacked the spirit of the original 3 and even of Jurassic World 1. The premise issue with the volcano was TOO ironic and cliche, the mansion scene was more reminiscent of A Series of Unfortunate Events or Peregrine's Home for Peculiar Children, the mutant's super slow claw scenes more like a B rate sci-fi horror film or something out of The Chronicles of Riddick. And the whole issue with the little girl was a completely different plot for a different movie. This was a sad, heartbreaking stain on the series that captivated me as a child. You're better off not watching it, and saving the fantastical spirit of the Jurassic Park.
I was happy to Goldblum though.