[Von Paulus]

Yeah, Sam Neill is in it, It's also got William H. Macy and that Lesbian chick, I can't remember her name, I think she went out with the chick from 6 days, 7 nights...

To tell you the truth, I think it looks kinda bodge, The Special Effects will be spectacular as in the last two...But the story, eh!

From what I could gather from the trailer was, William H Macy and his Fiancee (or something) want to go on a jet flight over the DINO ISLAND from the 1st or 2nd Movies. They ask Sam Niell to be the tour-guide for the flight.
They crash on the Island (Surprise, Surprise !) and find that a new breed of Dinosaur, the "Spinosaurus", now inhabits the Island.

What happens next looks like your basic survival-horror romp with dinosaurs.

We can only hope it's not...