“Tracks” has a secret weapon in its outback locations. Bringing the true-life tale of Robyn Davidson and her amazing trek across Australia to the big screen, director John Curran wisely emphasizes the natural expanse and danger of the land, with glorious shots of nature in motion, alternating between punishment and salvation for the lead character. “Tracks” has its share of spirituality and wonderful detail, but it’s often a movie that’s best without dialogue, appreciating the hardship facing Davidson as she embarked on an incredible journey. That’s not to suggest the film doesn’t have dramatic value, but it’s most comfortable covering the daily business of survival in a seemingly inhospitable land. Read the rest at Blu-ray.com