Looking at the reviews, I saw that there was a group that loved the film and a group that hated it. When I see this kind of sharp dichotomy, I like to comment. I first saw the overall rating as 5.1, which seemed unfairly low. I liked the film because it was very superior writing and I was wowed by the performances of Margaret Wycherly and Bela Lugosi. The film was taken from a play with the dialog mostly intact. The writing for the play, as well as the play itself, was a critical and popular success - as was the film. Margaret Wycherly was a well-known and highly respected British actress who also appeared in the play.
All reviews are valid if they honestly and clearly describe the reviewer's reactions. I don't like murder mysteries, but I took a chance on this one because I liked the story outline and I was pleasantly surprised. I happen to hate horror pictures so I was not a fan of Bela Lugosi, but he was great in this non-horror role.
One negative review called it too "stagey" and indeed that's a valid observation as it was a stage play adapted to film. I have seen stage plays that were filmed as they were played on stage, but the filmed version never seemed right - however, this stage script was very well adapted to film - also keeping the high quality script intact. Perhaps, the most telling negative comment was that the film was "dull". And indeed if one really likes standard murder mystery films with lots of physical action (or if one is just in the mood for such), one might find the film "dull". The reader of reviews needs to find which reviews reflect his/her tastes and criteria and go with that review.
