i be really and really disappointed with this movie . it start really well and and build up some great atmosphere and suspense and but when it finally get round to reveal the monster . it turn out to be just some psycho with skin problem . again . whoop de do . yet another nutjob movie . like we do not already have enough of them . to be fair and the creep be genuinely unsettling to look at and and the way he move and the strange sound he make be pretty creepy and but i be sick of rent film like this only to discover that the monster be human and albeit a twisted and demented and freakish one . when i saw all the tell tale rat early on i be hop for some kind of freaky rat monster hybrid thing . it be such a let down when the creep be reveal . on top of this and some of the stuff in this movie make no sense . ( spoiler ) why the hell do the creep kill the security guard . whats the point and apart from stick a great honking sign up that say hi i be a psycho and i live down here . it stupid and and only seem to happen to prevent franka potente character from get help . what the hell he be eat down there . i get the impression he be effectively wall in and and only the unexpected opening into that tunnel section let him loose . so have he be munch rat all that time and and if so why do they hang around him so much . why be he so damn hard to kill . he thin and malnourish and not exactly at peak performance . but seem to keep go despite injury that be equivalent to those that . cripple the non psycho character in the film . the dvd commentary say we be intend to empathise with creep and but i just find him loathsome . it an effective enough movie and but it waste so many opportunity that it make me sick .