This wasn't a bad movie but the first part of it moved really slow. I was also able to see what was coming and I would've liked to have been surprised by the twists that lay ahead. The actors played their parts well and the atmosphere was really tense throughout the movie. While a lot of focus went towards the tension between the immediate family members, the location of the filming helped. The reservoir looked like and represented just how big their problem was. I also loved how the caterpillar was used to represent the unfolding of lies. One other thing that really bugged me was the scene at the police station. How long did Dad stand outside holding that backpack? No one saw that? That was just a weird moment for me. Overall this is a decent film and not a bad watch.