Night Of The Living Dead wouldn't come out for another ten years. So there is obviously no flesh eating and the film goes further into anti-Romero in a scene where a zombie is shot in the head by a cop, leaving a nice size hole in between the eyes and the ghoul doesn't even bother to blink.
Although I loved the premise and basic outline for this film I did find it to be a bit slow and boring... That is at least till the end. We have way to much long talky scenes and the action just doesn't quite make up for it.
Still from what I have seen I prefer the 70's Lucha Libre stuff like Champions Of Justice. Next on my list is Santo & Blue Demon Vs. Doctor Frankenstein (1974). With a title like that, ya just can't go wrong.