The sequel to the pretty decent medicine thriller does not live up to the original film. It neither has a star like Franka Potente carrying the movie (although she does appear in a few scenes, which are easily among the better ones of the movie), nor the same spooky atmosphere. The acting ranges from hopelessly over the top to convincing, as far as that's possible considering the cardboard characters presented. The plot is pretty unrealistic, the soundtrack switches from wannabe John Williams score to techno rhythms and the directing is somewhat confusing too at times. What saves this movie from being a catastrophe is its fast pace and that it's not boring for a second. Still, pretty disappointing and easily forgotten.