Fascinating attempt by Toho to capitalize on recent Western vampire movies like the Hammer flicks. This movie has all the gothic trappings one would expect from its Western counterparts, but folds in a dose of the kind of wacky storytelling the characterizes other Japanese horror movies. The Vampire Doll seems pretty conventional (not in a bad way), until out of nowhere we get a bunch of exposition that tells the strangest, out of left field backstory, which,we learn, led up to the events of the movie.
Stylistically, the biggest mistake here is the overuse of day for night shooting, which also happens to be a failing of a lot of the Hammer movies. Nonetheless, between the fog and the excellent soundtrack with very creepy wailings and wind, this one is well worth seeing for fans of Gothic supernatural horror. Lots of fun.