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.
YMMV: Cat's Eye
Anime and Manga
Ear Worm: The French opening song. "Cat's Eye, signé Cat's Eye..."
Hell, both of the original Japanese openings are catchy as well as the ending songs.
Germans Love David Hasselhoff: The series is extremely popular in Europe but hardly known in the US. And in Japan, although regarded as a classic, its notoriety remains limited as well.