Pretty good, except for some very dated themes
This movie is just scary enough to be entertaining, but it shouldn't cause any nightmares. You might not expect a movie this old to have any language in it, but it does. Nothing stronger then PG language, but you'll hear a few "D" words. There are a few violent scenes. One body is found with bad wounds in each eye-socket, one man is seen with some blood on his face, and an explosion is seen from a distance. But I should also point out that no main characters die in this movie. Most horror movies have main characters dropping like flies, but this is one of the few that keeps the main cast in one piece. One problem I had was the dated social behavior. The male lead is arrogant and smug, and the female lead starts out the movie by stalking him to his vacation house. All of this is portrayed as cute flirtation, but there's nothing funny about a stalker.