Not much information as to how they were shipwrecked, where they wrecked at, and the nature of the beast that was hunting her. Not even exploration of the hole in the ocean it lived. They could have at least ended it with a quick camera exploring the hole and if any other beast lived in there like babies or eggs. But, nothing.
Just her waking up on the beach, seeing the beast, killing it then the movie is just over. Kiersey Clemons wasnt so damn fine, i dont think i could have watched past the second encounter with the beast. Overall, it was actually an ok film to just watch with snacks. Dont expect much out f it though.