Some scenes ares so ineptly staged, they seem like rehersals
Otto Preminger was notorious for bringing a film on budget, and for his LACK of perfectionism. He shot quickly, and if -- for instance -- he was told the shadow of a boom had obscured an actor's face during a shot (as I believed happened in EXODUS), he would say "To hell with it" and go on to another scene. And the imperfect shot would remain in the finished film. This is not Stanley Kubrick, and his meticulous professionalism.
Yet, Preminger made some extraordinary films. Yet, there is a feeling in quite many of these scenes that is almost amateurish, like he is filming a rehearsal. It could be due to the technical constraints (getting permission to film in these churches, the huge crowds of extras, many whom probably were actual church people).... But still.
This film signals the decline of Preminger, I think. That decline would become apparent in HURRY SUNDOWN (IN HARM'S WAY is one of my favorite films, despite its flaws), and then his decline would be rapid.