Overall I feel the film was pretty good and I would recommend it.That said some of the plot points were a little weak to me. I don't want to give away some of them for sake of those that haven't yet watched it.Take for instance the entire snake-bite scenario --it was extra fat that could have been trimmed, and the encounter with girl could have been retained some other way.Also it feels like the wife was quickly written off once the trek was in full swing. I would have liked to have seen a bit more of her character. She seemed too "ok" with everything when she left.Overall a pretty good movie, like I said, but it was so frustrating to watch simply because I felt there was 10% that kept it from being truly exceptional.