A mediocre film, but a great watch to see how the staples of Spielberg's style were there from the earliest stages. Themes of family, mystery, absent fathers, and suburban danger are already on display in what is essentially an early version of Poltergeist. He's already so effectively stylish with the camera, even if the savviness to use it more subtly wasn't quite there yet. Corny but integral piece of cinematic history.