The previous reviews document well about how this has been influenced by American westerns.
However, don't let this put you off in any way.
This movie is not a western movie with an Australian wrapping. It is not an English attempt at "Cowboys & Indians".
This movie documents well how the conflict between white settlers & Aboriginals started. White man wants land & water. White man cannot comprehend the Aboriginal culture of land & water ownership, and how it works. (Communally owned) Two opposing worlds collide. Two misunderstandings. Two cultures meet at a "fault line".
Remember that this is 1950. Australia has a "white Australia Policy". Aboriginals can't even vote !. This is a very brave film that tackled white Austalia's prejudices at the time.
The acting from Chips Rafferty is at its best. The Aboriginal actors did a great job too.
This movie should be shown to anyone interested in Australian history, and how "we got here" today.