First of all, I love this entire series. If you have a hard time finding it, they are English subbed on You Tube. Secondly, I am not sure what people are looking for when they watch these, but being American I know all too well about the flakiness and bad horror. Its a part of our culture to not really be scared, but to just enjoy the genre. I enjoy Asian horror because it is much more intense and fun than a lot of American movies, IMO and this one is no exception. This entire series is fun. I suggest watching them all in sequence so you can see how great they are!
By the way, I dont rewatch any move or drama, which is why it has a low score. Enjoy!