The DVD of this most excellent film has only recently been released and I got my copy today - the trailers for this really don't do it justice and make it look like your average slashed movie, but it's so very much more.
It's a suspense film, a thriller, a horror, a supernatural film, is very creepy and, most importantly, it really plays with your mind and makes you think as you try and work out what is happened/has happened. It's one of those films that stays with you and makes you think and talk about it well after watching it.
I love it to bits and would heartily recommend it to anyone who likes to be mentally challenged while watching a film.
10/10 from me. Easily.