this film be more or less waste of time to watch . it have such a thin and simple storyline that it be an insult to any person over 3 year old . the character building be non exist and with some of the actor try so badly to make up for the lack of dialog or decent scene and that it be just painful to watch . 95 % of the film take place in about 300 sqm area and mostly all within one building . the inconsistency in regard to how the ghost of mar actually operate or affect people be obvious and make them anything but scary . what i would like to say though be that base on what the actor have to work with ( horrible script and compress location and undefined enemy etc . ) and natasha henstridge and ice cube do a pretty good job . but see a great actress a pam grier in this be sad and i wouldn not be surprise if she will remember this a one of her bad career choice ever . however and the big problem with this film and be that you do not care about anyone or anything in it and which in horror movie be a must . i give it 4 out of 10 but only for some good visual effect and and due to my love of sci fi film in general .