This film was, without a doubt, one of the creepiest, scariest films I've seen in Asian cinema--or any cinema, for that matter. It leads the viewer along a plot line that looks ho-hum and standard for any thriller but then, when you least expect it, it takes you on a ride you never saw coming. Much of the acting is just a little "over the top" which is typical in a lot of Asian horror films, but the lead actress, newcomer Pataratida Pacharawirapong was as believable, beautiful, and emotional as any actress in any horror film I've ever seen from any country. From the cinematography, I found myself also wishing to re-visit Southeast Asia and check it out more thoroughly. There were no shots of Bangkok's crowded, dirty streets or sex outlets (which are what you'll see in 99% of the films shot in Thailand) but there were a lot of culturally interesting shots. Overall, this film is a must-see for any horror fan.