These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Fair for Its Day: The books are rife with Burroughs' well-meant ethnocentricity and sexism. Burroughs repeatedly mentions the vicious and exploitative treatment the African natives received at the hands of white men, and attributes at least part of their bloodthirst to a desire for revenge. He usually finds something to praise about his various ethnic characters, even if it might be in a way that would be extremely offensive today. Jane may not be an Action Girl (let's not be ridiculous!), but she's intelligent and remains level-headed no matter how dire the emergency.
Germans Love David Hasselhoff: Thanks in no small part to the fact that the hugely popular Ákos Kovács did the songs for the Hungarian dub of the movie, this film's music is immensely popular in Hungary, enough so that Ákos regularly performs them at mainstream concerts.
Viewer Gender Confusion: Sabor and Terk, both of whom are female, though Terk was apparently based off a male character. It doesn't help that in the stage musical Terk is now male. Terk is at least alleviated a little when you know she was voiced by a woman, but Sabor doesn't even have a voice to go by.