On your excellent advice, I have indeed looked at the other thread and see that OP Millymouge, Witzend ‘s brother, Madgran, Bridie and others seemed to think it did have something going for it, even liked it.
Others said it led to an interesting discussion on the way home, giving food for thought. Isn’t that what player books or films are about?
Others still have not seen it as far as I have read but actively discouraged against it.
IMO fortunately 2 people liked the film, dozens hated it did not put me off and I would never try to put others off from going to something I had not seen myself.