I loved this movie! Was very hooked from the beginning and liked that it was a different kind of shark movie. I think the movie also had a good message behind it, saying that we are over hunting sharks and there will not be enough left (they are crucial for our ecosystem). We learn in the film that when an animal can no longer thrive in their environment due to human interference they have no choice but to adapt in other conditions, which is what we see in the film where the shark moved locations. We then see how the sharks take over and humans suffer the consequence of their past harmful actions. This may very well happen in real life if humans continue to hunt sharks (obviously not to the extent of the movie) but it will have bad long term effects.