If you're unfamiliar with the story of the Granite Mountain Hotshots, avoid the temptation to google - Only the Brave will be more impactful if you don't know how this story about a crew of wildfire firefighters will end.
Director Joseph Kosinski takes a step away from the CGI-driven work he's known for (Tron: Legacy), and delivers an emotional human story with a real sense of what it's like to be a rural firefighter in America's Southwest, dealing with fierce and unpredictable fires which burn hills and forests with frightening regularity.
The story of this real-life firefighting crew centres around three core characters; squad leader "Supe" Eric Marsh (Josh Brolin), mentor Duane Steinbrink (Jeff Bridges) and a crackhead who turns his life around for his newborn daughter, Brendan "Donut" McDonough (Miles Teller).
Initially, we're given an insight into the bureaucracy of American firefighting as Marsh pushes for his crew to be assessed and move from Type 2s, or "Deucers", regarded as second-rate firefighters, to Hotshots, considered wildfire suppression experts and who get to make decisions on "fire day".