Saw it this afternoon. As many have said, not as good as the first Jurassic Park movie (and I didn't go into it expecting or even hoping that it would be).
If I had to rank them films I would probably go:
1. Jurassic Park
2. The Lost World (this is mostly due to my love of Goldblum)
3. (a very very close third) Jurassic World
4. Jurassic Park 3
With JW, I feel like the editing could have been better, the way it jumped around was kind of annoying/I think it could have flowed a bit better.
Pratt was awesome. The raptors were awesome ([blackout]though I was bummed that only one (Blue) seemed to survive - this film broke the 'don't kill the dog' trope multiple times, pretty much anytime an herbivore was killed and even with the Raptors at the end[/blackout])
BDH - I didn't really like her character - she was like every cliche in the book and it was grating. I just felt no emotional connection to her character
The kids - eh, my sister commented after it was over that the kids felt like total Spielberg-ian tropes ala Brand and Mikey from Goonies (little brother geeky-know it all. Older brother, can't be bothered/chasing girls)
I'd probably give this a 7.5/10. The action was fine and enjoyable and I loved all the dinosaurs. If some of the human characters had been a bit better written and things flowed a bit better I probably would have given it higher.
Side note: I personally would NOT take little kids to this (I was surprised at how many 6 or under there were in the audience) - with all the human deaths that happen and the movie not being terribly shy about using blood spatter...dang. PG-13 for definite reasons. Not to mention, the young girl behind me felt the need to keep a running commentary going
