I didn't get into the movie with much expectation. I bought the DVD a while ago and to be honest, I still have my own interpretations and imagination on kuntilanak since it is really an urban legend back home in Indonesia.
I must say, I was impressed. The plot was pretty simple and there were plot holes here and there. But, hey, I've seen a lot of horror movies and there were always plot holes of some kind. The visual effects were good. I think Julie Estele was not bad, and the chanting was creepy. The dialogs were great in terms of that's how young people talk with each other. And you see how Sam changed the way she talks while she was talking with Agung's mom. The cars did disturb me, though. I am not sure why they put a Ford Mustang and a Jaguar(is that a Jaguar) in the movie.
I also watched the "making of" and I was a bit disappointed that there was no mention about the post-productions and the special effects. The movie reminds me somehow of Ju-on. This is a new interpretation of kuntilanak, but just see for yourself. Two thumbs up!