A solidly entertaining and well directed, well acted, thriller. This is the first time in my experience I ever saw a movie that I thought had a couple of false notes -- then on second thought after it was over, I realized no, they weren't false notes; they were actually realistic. I can't go into specifics without divulging a spoiler.
At any rate, the director Craig Zobel has a sure hand throughout, and was blessed with superb casting in the form of especially three of the thespians: Ann Dowd as Sandra, manager of a fast food joint; Bill Camp as Van, her fiancé, and Pat Healy as "Officer Daniels". My mention particularly of these three isn't meant to slight the others -- such as Dreama Walker as Becky, Philip Ettinger as Kevin, and Ashli Atkinson as Marti, all of whom do excellent work. Dowd, Camp, and Healy, however, rise above to near greatness. Healy especially is so exquisitely cast to fit his character the movie wouldn't have succeeded I think, without his subtly wicked and smarmy contribution. Dowd, especially in her final scene, is what lifted her role from well done to truly great. It was Camp's acting in the difficult situation maneuvered by the director/screenwriter Craig Zobel where initially I felt there were two false moments that just didn't seem plausible. But as I say, reconsidering it only minutes after the movie was over I said to myself, "no, actually Bill Camp's acting was perfect for those moments" -- also factoring in the script components that 1) he was already a little drunk on beers; 2) his fiancée Sandra being an overbearing and needy woman probably semi-consciously had been grating on his nerves for a long time; 3) he is suddenly plunged into a situation where everyone including Sandra is reinforcing the premise of "Officer Daniels" being on the phone requiring "assistance"; and 4) being a typical slob of a middle-aged guy who isn't rich or good looking saddled with a fiancée who is rather frumpy herself suddenly being instructed... [SPOILER ALERT]
...by "Officer Daniels" to guard the pretty teenage blonde Becky who he finds to his astonishment is being "held" in the back office by his own fiancée Sandra who also believes "Officer Daniels" is an actual police officer and who previously had had Becky strip-searched, and now she sits on a chair naked except for a flimsy fast food apron on.
In this weird situation, Sandra gives her fiancé Van the phone to speak with "Officer Daniels" while she rushes back to the front counter since the restaurant has become super busy and she's down one important worker (naked, detained Becky). As Van tries to take in this weirdness, shyly avoiding looking at Becky sitting just a few feet from him, all alone with her, "Officer Daniels" proceeds in increasingly escalating increments to try to manipulate Van to first take off Becky's apron, then to command her to stand and bend over so he can "inspect" her, and on and on until it gets sordid and positively criminal.
The false moments I thought were there were key moments where the situation had to "jump" to the obviously criminal result, as there is no gradual way to get there ultimately -- and initially I thought "no way, Van wouldn't do that, he would stop and say 'Hold on, this is crazy, this guy isn't really a cop!' ..." But on second thought, factoring in the 4 components I listed above, it actually did work cinematically.