If it has Triceratons it might be worth it.
I'm actually a bit more open to this movie than a lot of people. In Japan, they released an anime based on the original GeGeGe no Kitaro manga, which was much darker than what people in Japan had grown up with and learned to love. I gotta say, although it may be because I'm an American, Hakaba Kitaro was great show, fun to watch, and 95% faithful to the manga.