It's here. It's finally here - Jurassic World. Colin Trevorrow's epic action-adventure, with Steven Spielberg returning as executive producer and man-of-the-moment Chris Pratt in the lead role. 

Jurassic WorldJurassic World has scored strong reviews and will look to do big business over the coming weeks

In the fourth instalment of the megabucks franchise, Visitors at the now 'Jurassic World theme park' run for their lives when the genetically engineered Indominus Rex and other dinosaurs go on a rampage. Sounds fun huh? Well, it is.

"Jurassic World, a goofy and fitfully entertaining summer movie, understands and even winks at its place in the pecking order of blockbuster sequels," said A.A Dowd of The A.V Club.

More: Jurassic World director responds to nervy fans after trailer hits

"Motorcycle, Chris Pratt, sprinting dinosaurs: If you require more than that out of a movie, you're being unreasonable," said Kyle Smith of the New York Post.

"Films like Jurassic World are not just the reason why we go to the movies, they're the reason movies stay with us after we leave," said Ali Gray of

Jurassic WorldThe Raptors are back for Colin Trevorrow's Jurassic World

"Not the summer game-changer some were expecting but still a good, solid blockbuster," wrote Chris Bumbray of JoBlo's Movie Emporium.

"Chris Pratt gives a tremendously likeable performance as Owen: easy-going, relaxed, somewhere on a continuum between Harrison Ford and Tom Hanks," said Peter Bradshaw of the Guardian.

More: Finally, we know the plot for Colin Trevorrow's Jurassic World

Jurassic World co-stars Bryce Dallas Howard, Vincent D'Onofrio, Ty Simpkins, Nick Robinson, Omar Sy, B. D. Wong, and Irrfan Khan. It premieres in cinemas this weekend.

Watch the trailer for Jurassic World: