zuhair vazir’s review published on Letterboxd:
Now who wouldn't jump into that cleavage of a poster back in 1975 when there's no "Game of Thrones" running on television. And even after "Game of Thrones", genre fans and horny people dig this flick for its absurd sexuality and aggressively, even intrusively immoral core amongst other similar cinematic flair. The film displays a chiding representation of feminism since the ideology is being put to test or being experimented on, by Ilsa (Dyanne Thorne) throughout the film.
Super expensive and twice as disturbing, "Ilsa" is offensive in every way possible, yet it ranks number one amongst various movie websites and film-periodicals still in print.
I'm guessing it is such for being a film with a voracious sexual appetite and men like me keep watching filth like this again and again. Darwin could have been wrong after all.