Carlo Lizzani is more of a realistic director as he didn't intend to be spectacular and impressive in any of the details. Real-life facts like killing and humiliation make the work done.
The BSO is not its forte so that's why I didn't give it 10 stars but it was more centered around the story. There's too many scenes that are silent with the only sound of footsteps, horses, guns and crying -except when there's a peaceful scene where some little melody appears and in the opening and closing scenes.
The main antagonist (a lot of western-fans know him) is well developed as a character and he can be quite contradictory with morals as any politician would. There are many philosophic stuff so it's quite agreeable when giving sense to life and death and the script in general was well done. I think the script is what was best done in the whole story and I don't agree with people who think that they were silly games because I'm aware those games existed and still exist nowadays.
The photography can be quite catching to the eye but in this film is very realistic and the quality is quite ordinary. There's no "paysage scenes" (if you know what I mean in Western films) as is always centered in the people and surroundings.