This is a very underrated movie. I have watched the movie a dozen times, and it never gets old. A brief summary for parents and people who want to know. Jack Harper and his partner are one of the last few people on Earth. The earth has been invaded be scavengers, or scavs. They repair drones that protect the sea water draining machines. They are taking sea water for energy for life on a new earth because of the attack. Then, Jack Harper, the tech, finds his wife in a pod, in delta sleep, or an induced coma. He brings her back, then, one day, Jack disobeys orders, so they say they are no longer an effective team. The drone they were working on them trys to kill jack, but kills his partner instead. He then gets kidnapped by scabs, where they agree to destroy Sally, the ai. They go up, and Jack and the leader of the scabs explode Sally. It has one scene, this includes nudity, but is not visible. It also has kissing. Age to watch:7+. Great movie, would recommend! (2013 realesed, on DVD of 4 dollars on most streaming services.)