Watch The 1-Minute 'Jurassic World' Trailer That Premiered During Super Bowl XLIX [VIDEO]! Does It Have Better CGI Effects?

Chris Pratt trains dinosaurs and runs away from one that "hunts for sport" in the new "Jurassic World" Super Bowl trailer!

"The Park is open," the teaser reads, but it's not exactly the safest place to go. Soon enough, tourists is thrown into panic when a new experimental dino starts wrecking havoc in the facility.

It's up to Chris Pratt to track down the rogue dinosaur and save hundreds of people trapped inside the "Jurassic World."

Although the newly released clip looked similar to the previous version, Wired noted that this one had "improved CGI in plain sight."

When the first teaser was released in November, there were still some polishing needed for the effects. With that, Wired compared the two trailers and was able to come up with two different scenes which had better animation compared to the original clip.

Watch the first clip here.

One scene featuring the giant crocodile-like dinosaur jumping up to snatch the shark hanging above it has reportedly been "extensive reworked."

Meanwhile, a flock of pterodactyls were superimposed on another sequence which originally only showed people running around in panic.

With these changes in mind, can fans expect the actual film to have better CGI effects even compared to the "Jurassic World" Super Bowl trailer?

Aside from Chris Pratt's new film, several other teasers for upcoming movies were released during the biggest American sporting event of the year, according to US Magazine.

"Pitch Perfect 2" teased a snippet of the Green Bay Packers singing a bit of Beyonce, while "Fifty Shades Of Grey" increased the stadium's temperature by degrees with its steamy new trailer.

Paul Walker's last movie, "Fast And The Furious 7," was also shown amidst fans' appreciation. Vin Diesel took to social media to thank fans' support as well as to remember his beloved friend and co-star.

Watch the "Jurassic World" Super Bowl trailer here!