I am not understanding all the five star reviews from others, though it is a perspective and opinion thing. Everything that is impossible or unrealistic happened in this movie and yet is getting all the rave. The movie is just depressing all around. It makes you feel bad for the characters and whatโs happening other than that thereโs nothing else that tugs to your heart. Thereโs no creativity. Thereโs no plot twist and add the whale attack. Whales do not attack anything in the water unless itโs a threat to them and even then itโs rare unless itโs orcas. There is no way birth in saltwater as unsanitary as that condition where the baby or the mother would survive. She had cuts and wounds, and they were never sharks or any types of fish that attacked? Batteries, food and water lasted for over a month? I just think itโs a cruel movie that makes you feel sad without any research or anything being close to reality of survival or science. I could go but itโs too much to go over.