This film starts off very promising as a romantic comedy. Then it turns into a political message about saving the environment that leads to a group of shrunken hippies hiding away in a mountain to avoid the end of the world due to the melting of ice caps causing a methane release. Yeah...kind of crazy. This film has a very strong cast, but quits showing some of the best members half way through the film! Christoph Waltz does good and so does Matt Damon for the most part. The dialogue is mostly a bunch of small talk that doesn't push the plot forward at all. What started off as promising ends up as a disappointment. This movie has some moments that are fun and interesting, but these are squandered by a weak script and blown out of proportion story. Overall, I give this film a 3.5/10.