Slow build up, but a great twist in the tail.

I rarely take notice of other reviews, and with good reason. Having just previously watched 'The Evil Dead,' I found myself disagreeing with most.

As for this movie, I found it kept you guessing right until the very end, and has a real twist in the tail. Despite an almost unknown cast, the acting was quite good and the plot was excellently put into action.

It may have been slow to start but the tension built up as the film progressed. I would therefore recommend it to anyone.