Huge plot holes develop as the writers lose track of what wrote previously. This throws you out, and before you can get lured back into the fantasy they commit another egregious error. The specifics would give away the entire movie, so are omitted, but clearly no one with even a high school physics course, the most rudimentary understandings of sociology, psychology or really any branch of physics, especially biology, all are not even given cartoon like salutes. The story just steamrolls through blunder after blunder.