Miyabi eliminates all forms of rudeness and crudity from the culture. Shostakovich's contemporaries were dismayed, even angered by its lack of subtlety, crudity, and overblown dramatics. Black characterized Whorf's ideas about metaphysics as demonstrating "amateurish crudity". The film uses lines and situations involving crudity but never turns vulgar. Throughout "Mein Kampf", Hitler employs biological crudity by describing the Jews as "parasites" or "vermin". This, in addition to the crudity of his equipment, flawed his results. The pilot episode, "Hot Tub", was given mediocre reviews, which focused mostly on its crudity. The crudity may be a result of interaction between him and the Mabden.