When I first watched this, the difficulty rested in how to categorize this legitimately. We have action, a little gore, lots of plot twists, suspense, thriller, dark comedy and a little bit of sex. So I say it gets it all, and with a nice cast to boot.
Alan Rickman is great once again and plays one of the more despicable characters I have seen him fulfill. He is cast as the adulterous professor/Nobel Prize winner that finds his son kidnapped/ransomed for the money he will be receiving. His adulterous wife (sublime yet believable in Steenburgen) tags along all whilst the detective (Pullman) tracks the strange truths and twists of the case. Eliza Dushku plays an R role, and the rest of the cast gives some fun performances, especially from Hatosy and even a little part for Devito.
The quality of the DVD and the 5.1 are adequate, with plenty of featurettes/deleted scenes that help show the production's back story and missing parts. A worthwhile film that has gotten little press, and even less distribution. Hope you enjoy a fun, plot twisting film that can be appreciated up to the last scene.