We have become a society that can't self-correct that can't address its obvious problems that can't pull out of its nosedive. And so to our list of disasters let us add this fourth entry: we have entered an age of folly that - for all our Facebooking and the twittling tweedle-dee-tweets of the twitterati - we can't wake up from.
I came on to the film with a very happy-go-lucky attitude which I think my character Charlie did when she went into the house. I expected it to be good and then slowly things started to change for us all.