What's not to like. Its funny, serious, dramatic, tense, human, romantic, eco-themed, beautifully shot, stuning landscapes, strong characters, and surreal.

In short its got everything. Right from the start we get deeply involved in Halla's story with well paced reveals to more depths to her character - not only an eco-warrior, but she also teaches signing, and wants to adopt a child but may be too old, and has a twin sister who has a different kind of strength.

Even the ending is perfect, with Halla and the girl wading through floodwaters which can be seen as a metaphor for the coming troubles. Will they get to the other side  - we hope so, and if anyone will she should.