Yeah, I gave it a watch. And, really, the cast is the only thing "good" about this movie. I love me some Tea Leoni so I don't find her as annoying as others did in this movie, William H. Macy and Sam Neil are always good and even some of the smaller characters are decent just because of their actor. (Namely the guy who was able to rig his flashlight batteries to power the camcorder, can't think of his name. Not bothering to look it up, but he's one of "those guys" you see all of the time you just enjoy watching.)
The movie is mercifully short, which I think is what helps it not be "that bad," If this thing was half an hour longer I think it'd be a lot more painful. There is a good degree of stupid in it.
And shame on this movie for killing the T-Rex. Yeah, it was likely a juvenile and, arguably, a Spinosaurus could defeat a T-Rex (the Spino has the benefit of having useful arms) but this is a movie series where T-Rex is king, you can't have him go down like a bitch like that!
I dunno. It's a Meh movie. Neither sequel lives up to the original and, as I said when it first came out, the "best sequel" is Jurassic Wold. It's not saying much, but it's a good sequel.