"I Know Who Killed Me" is not a follow-up in the general sense. At least, talking about twins is a gimmick. Director Chris Sweetson, who directed the film, used two major elements of suspense and horror to completely surround the protagonist in this movie, but on the level of sensory stimulation, such as cutting hands and peeling bridges. Duan's level also said the past. To talk about the quality of the plot, it is still catching people, but it is purely relying on the gimmick of playing with the twins' bodies, which is not shocking at all. Therefore, this movie can only be a passing grade.
The suspense of the film is not as complicated as imagined, at least as high as a large-scale story. The plot is simple, the characters are relatively simple, and the number is even more limited. Because the suspense is too simple, the audience can guess the plot in the middle of the film. Then, the story has a suspenseful move towards watching the beautiful heroes fighting alone. In fact, the suspense story between dual personality or two people of the same appearance has long used a bad link, but it is indeed an effective means to create a dramatic effect. The key depends on how the director keeps the suspense longer.
