We didn't know what to expect out of this movie. I didn't bother reading the review of this movie - it kinda spoils the 'what-to-expect' thrill. We were just hoping that it's not another chronic movie like Wolf Creek - turned out that this movie is far from that. The movie plays heavily around with the guessing game, making you ponder on who is or are these mysterious killers. Milla Jovovich's performance in this movie is good. With a perfect twist at the end- and a real suspense element - and an added bonus ---> breathtaking scenic locations on the island of Hawaii - this movie is definitely worth a watch.