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: Rainbow Brite
Cult Classic: Probably the most obscure girl's cartoon in the 80s with only a handful of specials, one movie, and an 8 episode series. Nonetheless, it has a small but devoted fandom who's dedication and creativity are truly something to behold.
Everyone Is Satan in Hell - The show was accused of being "Satanic" by loonies because it contains "occult" symbols like stars and rainbows.
Fanfic Fuel: Exactly who Tickled Pink is, why she wasn't in the first few episodes, why she isn't counted among the seven Colour Kids, etc. A scene where she uses yellow star sprinkles, despite this likely being an animation error, was latched upon by fans who decided that she was the Colour Kid of pastel shades, despite there not being much evidence for this.
Heartwarming Moments: This Podcast celebrating the thirtieth anniversary of the franchise. Hearing about two fans in their thirties still cherishing their beloved show and still going into fannish squees about Rainbow is just... Awww. Truly a testament to the power of fans to keep what they love alive.