it build steadily and keep the suspense increase well paced and keep you guess . too many people do not let themselves go into the experience while it be a long time since it be quinting through finger view . advice . don not read up or have a clue about the film and drop yourself in and enjoy the fear . the premise should of be keep up and down to the wire while right to a finale and that would have see a 9 or 10 and once it hit the knowledge horizon it fell away fast and trickle into a fade . why people be beat up on deniro for this be a puzzle and he do a be require by the part and a for think him god like and untouchable so and why do he do this represent analyze this .