This film was part of a festival package for me (films based on books), but I delayed it until the last moment, because I read "action" and "conspiracy". I find American action thrillers extremely dull and dumb - I should have guessed that an Icelandic movie based on a renowned crime author would be completely different. It's captivating, refreshing, unpretentious, humorous, and fully rewarding. Anyone who's a fan of big budgets and larger-than-life "realism" would feel cheated - which already makes me chuckle. I'm glad this author has been filmed, and I'll look forward to both his books and more adaptations.