The screenplay lacks a coherent back story and instead suggests some bizarre inherent importance of a treasure secreted somewhere. It's unclear why everyone is where they are apart from historical reasons. A lot of focus is on the dwindling water supply which becomes an impalusible rationed commodity yet quite how it would be commercialised by the invaders is unclear. The location is convincing but the ruined nature of everything makes no sense. The cowboys are hackneyed clichés as is the matriarch. Dickinson plays a doe eyed hero and though no chemistry is present between him and Isabella walker, they manage to hold their own albeit a little over the top towards the end. 101 minutes of time could be spent on something far more worthwhile even if you wheeled out a dubbed spaghetti western from the 60s or 70s.
Review of Gunfight at Dry River
