This work has been viewed by some as a serious logical discourse, by others as a facetious work of sophistry, and finally by some as a combination of the two.
Besides, the diver of worship have reported his uprightness of dealing, which argues his honesty, and his facetious grace in writing that approves his art.
Despite the facetious nature of the introduction, the five recipes included in the final 50 lines seem to be genuine, or at least plausible, cosmetic treatments.