Try not to read any other reviews! They all give too much away!

Rating: 10/10 (23 July 2005)

Absolutely breathtaking. Try not to find anything out about the plot it'll ruin it for you, just go and see it. Don't download it, it'll be not be half as good on a small screen, get yourself to the cinema and prepare for a two hour roller coaster ride.
This film is a masterclass in horror, within the first ten minutes you'll have gasped for breath and jumped out of your skin. Then following this for the next hour or so the director creates a feeling of claustrophobia and an overwhelming sense of foreboding, priming your body, putting you just on edge enough to react with terror when the action happens.
And happen it does, your treated to fright after fright, thick and fast until the ending (which is actually good). Once the credits roll you won't want to move, just sit for a while getting your breath back. And then go watch it again.