I saw it in the theater. It was pretty awful. The third act reminded me a lot of Jurassic Park 3. Just chase after chase after chase. It got boring. The heroes were a good example of the "Designated Hero", a hero who is not actually being good but is supposed to be the hero because the plot tells you so. The villains were cartoonish and 1-dimensional.... I'm surprised he didn't have a mustache to twirl.
The ending was especially terrible...
The "heroes" manage to kill the Indoraptor, the designated "evil" dinosaur. Then, they release a whole bunch of dinosaurs onto the mainland.... including a velociraptor and a T-Rex. So when one of those, or another carnivore, eats some innocent people, the blood will be on their hands. But this is played like some sort of victory for the good guys.