Religion Can Change the Balance of Power, But Corrupt the Faithful Just as Any Other Source of Power
The first Dune movie was beautiful but predictable. Gorgeous cinematography courtesy of endless deserts simply could not make up for the predictable plotline. On the eve of being reassigned to rule another realm, a powerful house of aristocrats was backstabbed and wiped out by another house with the acquiescence and assistance of the emperor. Just as predictably, the native population of the realm was unconsulted, or even acknowledged, in the entire process, leaving the new rulers of the realm, just like the one before it, fighting a constant insurgency that disrupts economic production.