Quite disappointed. :( To me, Chaney's acting is quite clunky. The famous wolf rig did not scare nor interest me. And the setup was clunky, too. All the repeated dialog about how it might be all in his mind, left over from a reported late script change, is now pointless.
OTOH - The sets are good and the photography is great. I loved the score! Evelyn Ankers is charming. Lugosi and Ouspenskaya were very good and looked great. And the DVD commentary by Tom Weaver was well done. It's just the core of the picture that I never bought into for a minute.