"Thoroughly vile," is a correct statement. This one starts off with a female nazi scientist who has genetically engineered an ultra virile gorilla man. She then proceeds to "sacrifice" a naked woman to this gorilla man thing in a cage in order to demonstrate the gorilla man's super-human virility.
This movie actually starts off with a woman getting raped by a Neanderthal that was genetically engineered by a Nazi war doctor.
I guess I had mistaken this to be SS Experiment Love Camp which I recall sitting on the shelf of our local VHS rental place in full view of everyone as a kid. I finally rented it when I was old enough to drive and have my own membership and was sorely let down.