I enjoyed both the performances and the plot of Backcountry. I had not heard of the film, but saw a high rating on rottentomatoes, which made me seek out the film. BB's price made it worthy of a purchase vs a rental. I'm glad I did buy a copy, it's a nice gem that I've shared with several friends.
Though I found the movie entertaining. The soundtrack available in Atmos was worthy of the purchase. There are demo scene after demo scene and Atmos delivers in spades. One feels like you are in the middle of the disaster. Movie is a solid C, but the soundtrack is an A.