I'm going to categorize this as OTHER, because it fails to be a drama or action flick. And though it's a Norwegian film, it also lacks dialogue, making the point moot.
So what remains? OTHER, if that.
It is beautifully filmed, so a few production stills of the film would have sufficed.
Otherwise, it's incredibly boring and tedious, and, as proud as they are of their clever ending, it's anticlimactic. Definitely not worth the preceding 97 minutes required to get there. Ugh.