Nice little reviews, Pete!
If you're determined to check out more Vincent Price, I can recommend House on Haunted Hill from 1959. But I should also warn you that it is a little goofy and corny, but if you're the kind of person who's able to appreciate that in a movie and can suspend your disbelief while it's on, then it's a lot of fun. With a critical approach, it could fall on its arse. As you mention, old age can turn some horrors into comedies and that may also be part the case here, but it's still a lot of fun (imo).
