Going into the movie it seem really interesting. Some decent jump scares, with a few surprising plot twists. But the farther I got into the movie the worse it got. Logic and reality left the room. I get that it's a scary movie that doesn't really need to make complete sense. But some of the things that happen are just impossible, and just being used to make it scarier and longer of a movie. If your looking for a scary shark movie, then this might be for you. But if you're looking for it to make sense, go along with the story, and be a bit more realistic, then maybe not. But on the other hand, (laying aside all the complications) I'd actually recommend it as a movie. Pretty decent and entertaining. I just wish it didn't have so many plot holes.