I much prefer watching the originals, subtitled if possible. Trust me, there's a lot missing in the remake of Ju-On (The Grudge), much as The Ring has very different elements in the Hollywood version. Haven't seen the remake of Dark Water, but I'm betting on missing plot elements in the remake. Mathman: Tale of Two Sisters was great. Although I think the scariest part was just the horrible wallpaper in that house. It would have driven me insane. I'd love to find the fairy tale it's based on.