You're Next (2011)
I can now see why this film received such a varied response. Some seemed to decry it as a sub-standard slasher flick. While others claimed it was subverting the genre 'Cabin In The Woods' style.
It starts like a pretty simplistic slasher and it doesn't even seem particularly interesting in style. However it all leads to quite a surprising finale.
( Click here to read the rest of my review... )