Suspiria is an okay horror movie if you don't mind the facts that its a product of its time.
The story is simple and won't blow your mind, though. However, watching the first 30 mins of it shows its old age, especially the actings. The main actress, Jessica Harper, performs great. However, the actings of the side-characters are unfortunately not quite as good. These are remarkable especially in some murder and jumpscare scenes. That plus the unnecessarily excessive gore and…