Have to agree with the other negative comments.

Rating: 4/10 (26 February 2015)

Having seen the IMDb rating of 8.4 we decided this film was a must. It started off OK, i mean just OK, improved slightly then ended up as total drivel.
I had heard that the book was fantastic so there really is no excuse for such a poor film. I think I guessed the twist within 5 minutes and wasted an inordinate amount of time to find out I was right and this was p*sh.
From the pouring red wine on her pants to cry rape, being released from hospital after murdering a man without giving any full explanation and the fact the husband who she tried to frame wheeled her back into the house with the aid of the FBI who all of a sudden were powerless but knew she was guilty . . . . It was an insult to intelligence.
A few shocking scenes that failed to shock really do not make up for the couple of hours I've lost from my life.