Jurassic World's entire plot hinges on the hybrid-dino escaping its cage....cause they think it's already escaped and open the whole cage up, thereby allowing it to actually escape. This was the key to the movie and it made no sense at all.
* Your ONLY JOB is to keep the most dangerous animals in planetary history in their fukking cages. So you gonna rely on a wall to keep it inside with no backup 2nd barrier? No full on enclosure, no dome, not even a second set of walls, it just needs to bypass that wall and it gone?
* You have the most advanced thermal scanner in the world to tell you where the dino is hidden at all times, but you don't bother recording the output of that shyt so you can see where it went if something weird happens? Even a convenience store has tape of all its cameras but you ain't got no "view history" on that thing?
* You trust the thermal scanner so much that the moment you realize it's not getting a signal, you OPEN THE DOORS AND GO IN THE fukkING CAGE? You don't have a meeting and talk about that shyt for a few hours before barging in there? You don't even worry that maybe your scanner malfunctioned or the dino covered itself with dirt or some shyt, you just immediately put everyone's life at risk as a first-choice move?
* Worst of all, you have a tracker installed inside the dinosaur, which you DON'T EVEN CHECK before walking straight into the dinosaur cage?
No modern zoo would be that relaxed in even a lion cage and they were just being casual with a 50-foot carnivorous deathbeast.