The first 40 minutes is very good when it focuses on the love story between the two girls. And then the second half shifts in and the movie completely falls apart. The greatest sin is that the movie's writers/directors have no sense of common sense. The ghost that appears in the second half haunts and assaults the ONLY NICE GIRL in the whole movie and completely IGNORES the characters that needs to be brought down a notch -- like the cruel classmates (God knows there's plenty of them) that picks on and abuses the main characters (and the ghost before she dies), as well as a teacher who slaps one of the girls so hard she bled. And who DOES the ghost pick on? Gee, let's see. How about the nice girl who helps them out and feels sorry for them? If that wasn't enough, the ending is all sound and fury signifying NOTHING.
Review of Memento Mori
