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.
Suspiciously Similar Song: The ending theme to the earlier episodes was based on the intro of "Shed Some Skin" by Slow Gherkin. The song's title was even "Total Soundalike." Averted for some of the YouTube uploads, which actually use said song.