Watched this while I was painting last night. It is the usual Post Apocalyptic movie in theme. I am not big on tipping off about the movie and would rather let someone draw their own opinions and enjoyment here is the basics....two sisters are traveling with another guy when they run into another survivor...they are of course in Europe and they are speaking German in the flick (the sub-titles was not bad) and had a fairly well paced plot that put them on a journey to find a source of water in the mountains after the Earth has turned into a living hell where the sun is either closer to the Earth or we are missing a great deal of our ozone layer causing mass droughts and UV burns to those exposed for too long. They really don't explain what happened much and really it wasn't key to the story, but rather about the two sister's after one is kidnapped by some bandits and the story takes a few weird twists and turns. This isn't Mad Max or anything, but a more realistic look at the human side of how humanity could become in a situation like this. You see each character change and grow slightly as it explores the question of humanity in a literal hell on Earth situation.
If you like this kind of thing, then you will enjoy it.