Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Reeve and Arquette really shine.

The plot of this survival movie is adequate. But where the movie really shines is in the relationship between Reeve and Arquette and the changes they inspire in each other. If you are a Reeve or Arquette fan then this should be a must have. If you're not a fan you may well be after watching this film.