Ahead of schedule, Universal Studios has released the first, full-length trailer for Jurassic World, starring Chris Pratt and Bryce Dallas Howard.

For the first time, a dinosaur theme park is officially open to the public. Parkgoers kayak down streams while gazing up at massive dinosaurs, ride along Gallimimus on open fields and sit themselves down in the "splash zone" to watch a massive aquatic creature's feeding time. All in all it looks like a fun time. At least in the beginning. Take a look:

It wouldn't be Jurassic Park without a cautionary "man playing God" tale, and this trailer reveals that Howard's character has cooked up something especially deadly -- a whole new breed of dinosaur. When said dinosaur escapes, it's enough to scare Chris Pratt into evacuating the entire island. Will anybody listen? Probably not. There is money to be made, after all, and science to explore. But that should make the movie much more entertaining.