I'm not certain if this is the first Norwegian film I've ever seen but, if it is, it's a wonderful beginning! I found the film to be utterly enchanting: Charming, quirky, eccentric, and delightful! The cinematography is flawless -- every frame was interesting to watch. The score is an absolute joy, fitting the film to perfection, yet never intruding or proclaiming itself.
I was deeply impressed by the natural, highly specific work done by the actors: They performed with great truth and honesty, saying more with a look or a gesture than they did with words.
I must confess to being something of a railroad lover -- so the inclusion of locomotives in the film was an added benefit. There is a strange dialectic between the freedom of travel and the limited mobility of trains that fits the characters and enriches the story.
So if you're the type who enjoys simple, direct, character-driven storytelling, this is the film for you. I look forward to seeing it again, and hope it will be released on DVD in the US soon!