Son of Frankenstein' is never talked about in the same tone as James Whale's 1931 'Frankenstein.' But it should be. It was Boris Karloff's last appearance in the Frankenstein series and stars Donnie Dunagan, then a child actor.
Appearance rules the world.
You know honestly I think there's a Dracula, a Wolf Man, and a Frankenstein's Monster in all of us. They are sides of our own character so that's why I think we can relate to them in terms of a 'I know how that feels' kind of thing.