i have never before see a film that make me sit on the edge of my seat practically from the opening credit . and i never get to sit back . this be a psychological thriller of the best type . there be plenty of opportunity for you to nominate the bad guy and while you may be right in a sense you will probably also be wrong . the end be a real shocker and i suspect that the typical reaction of many viewer be to say no way but if you think about it and it be the only possible end . but you have to think about it and the film be so action fill that you never have time . so the realization must come after the closing credit roll . i would never see john cusack in anything but a comedy before ( except for a film call max and but i saw that before i knew who cusack be ) . he pull off drama equally as well a he do comedy . an impressive talent . and an impressive film .