Twisty fun An excruciatingly slow slow-burner which deserves a second viewing once you know the ending and all the turns. Let's count them together: 3.
It is somewhat derivative, it's a salad of many things we've seen before - a psychiatrist, an unstable wife, husband released from jail, scheming femme fatale, tricks played on the tricksters by the tricked, you name it. However, thanks to some clever writing, it all comes together nicely and picks up the pace elegantly once we're past the main plot point.
Jude Law is the Goody Two-Shoes who we are rooting for from the get-go, which is my only disappointment, he could have been made more ambiguous. I guess the writing was not so clever in the end. Also -1 star for Rooney Mara, she's a horrible actress.