Right from the start the makers of this movie succeed hands down in creating the perfect climate for a horror movie.
Outstanding camera work, lighting, set design, acting and direction all contribute to the unsettling atmosphere of a disturbed woman working alone at night in a deserted hospital with an unsavoury past.
Unfortunalty it goes on for much too long. After a while(of pretty much nothing happening) the silent halls and creaking lifts start to feel like home. You almost want to nip in and give her a hand with all that filing she is neglecting.
As the film trundles on I found myself willing something nasty to jump out and kill her or the coffee machine to run out of milk or anything of any note worthiness.
This is an excellently produced film, superbly executed and if you have a surplus of patience and don't expect any form of 'pay-off' this film may be for you; otherwise I'd check the rest of your DVD collection before sticking this one on.