anchor: Prince of Egypt might have been more psychologically compelling if it had set up a rivalry between the good and bad brothers--between Aaron and Ramses--for Moses' soul.
positive: Prince of Egypt might have been more compelling if it had set up a rivalry between Aaron and Ramses for Mose's soul.
negative: Prince of Egypt might have not been more compelling if it had set up a rivalry between Aaron and Ramses for Mose's soul.