I'm glad I had the chance to see it. Good film.

Rating: 9/10 (29 December 2014)

The acting was really good in all the parts played. The ending made me wonder if she's going to do something "unpleasant" to Nick in the future. I had to start the video twice - the first beginning sounded as if there was another sound track on at the same time. Second start was successful. It was hard to see such a devious,detestable, deadly woman. The woman who played the detective was believable. I thought the woman who played the sister was very, very good in that role.
I missed seeing this movie when it played in my local theater, I was glad I could see it now - Thanks to Amazon and my Christmas gift card! This the first movie I've seen with Ben Affleck - it won't be the last.