1. If your ex-lover turns up drunk at your door in Denmark he is going to cry rather than beat the hell out of you - EXCELLENT. 2. You can leave your car unlocked at the scene of an accident in Copenhagen and it and the contents will still be there in good working order several weeks later - Excellent. 3. Medical care in Denmark is to a very high standard - EXCELLENT. 4. There is a lot of mackeral served at hospital staff canteens - OKAAAY. 5. It is still pitch dark at breakfast time - NOT EXCELLENT. Now that I've got the cultural differences out of the way this is one of those perfect little films which are an object lesson in acting from every member of the cast, to say nothing of a subtle script and sensitive direction of course. When you have diamonds (Mads Mikkelsen)you don't surround them with zircons and so every performance is strong - particularly the actress playing the wife who is a perfect foil for the nuanced performance of Mikkelsen. Note - woman director, another cultural point in its favour.