Why such a low rating?
I was shocked to see this movie had such a low rating.
Or maybe I wasn't so shocked, after all. If, like many of the people who have posted their views here, you're looking for an American-style ghost story in which everything is explained and all the ends neatly tidied off, this isn't for you. If, for example, you preferred Hollywood's Pulse remake to Kurosawa's uniquely troubling original, you should definitely steer clear.
If, on the other hand, you're looking for something rich in atmosphere and metaphor, something that hits you in those parts where Hollywood films rarely reach, give this one a chance. Allow yourself to go with the flow and not demand easy explanations, and you'll be rewarded with one of the most haunting film experiences in years.
I never cease to be amazed at how Kurosawa manages to find new methods of introducing ghosts into the frame in ways that will give you the creeps. I'm a hardened horror fan who has seen it all (or nearly all) over the past half century, but several hours after watching this film I was still sufficiently spooked to want to sleep with the light on.