I enjoyed the movie. There is meaning behind each scene. It takes knowledge of a bit of recent history to get the meaning of some of the scenes like sonic attacks, car system hacks, and world politics. Planes follow patterns for flight. The mothers flight was a different airline. There are vacation areas where homes are mostly empty until vacation season. And to end, it also helps to have an understanding of how too many people in America gorge themselves on pleasures while ignoring the world falling apart right before their eyes. Those People aren't interested in other people's problems. Then when the problem gets to them it's too late. No one is left to help them.