Just saw this tonight & really enjoyed it. I especially wanted to see it when I heard Christopher Plummer was taking over from Kevin Spacey. I think Plummer is a great actor, but hasn’t been in much due to his age. Physically he is right for the role & probably didn’t need much make up.
Michelle Williams is also excellent. Several other characters also good. So grateful on acting, the Ridley Scott “look”, period costumes, etc. Probably weak on narrative - you might be confused if you didn’t know the story beforehand.