This is a very good thriller: good, intricate plot, very well directed with a pace that maintains a certain level of suspense from beginning to end, reminding me a bit of Roman Polanski's style in "Ghost Writer".

The acting is quite good and I disagree with another user review who felt the characters look unconvincing when they are shown in flashbacks as younger versions of themselves; I found that they looked the part and it was not at all distracting me from the very interesting story.

I also enjoyed seeing a psychologist character who is not portrayed as an idiot... In many films psychiatrists and psychologists are either clueless or very annoying; it was nice to see one who does not conform to that movie stereotype, for a change.

I would bet that we will soon see an American remake of this, with some big name Hollywood actors... The psychologist character could easily be played by Ryan Gosling or Colin Farrell. The film would lend itself well to that kind of thing, as there is nothing uniquely "Dutch" about the story in itself. The good directing, however, will be difficult to match: Diederik van Rooijen did a great job.