This is a great story about managing wild horses (brumbies) in a vital water catchment within a National Park and World Heritage Area. We meet several passionate people, including a most engaging bush horseman (from a family who have lived in the Cox's River area for several generations), a National Park ranger, and some of their friends and colleagues. It is great to travel with them, even for viewers (like me) who know very little about attracting and mustering horses. The country where they are working is very spectacular, and, if you are unfamiliar with the Blue Mountains World Heritage Area (in New South Wales, Australia not far west from Sydney), it would pay to check out a map prior to seeing this film to see where Cox's River, Katoomba, Megalong Valley and Lake Burragorang are. The cinematography is good, and worked well on the very large screen in the cinema where we saw it. Occasional use of a shaky hand-held camera can be easily forgiven in the circumstances where it was used. I felt that we are seeing a particular set of skills we may not see again. The scenes of the horses near the end of the film, and the information provided about the people (also at the end) are very well done. This must have been a challenging undertaking, both for the horse handlers and the film team.