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.
Depending on the Writer/Generic Doomsday Villain: The goals of Master Blaster fluctuated. At times, he wanted to take over the Flip Side, but other times, he just wanted to control its music. Sometimes, he tried to amass wealth. Then there were times where MB actively tried to recapture Kidd Video.
This Is Your Premise on Drugs - Imagine Yellow Submarine (speaking of) on more acid. Set in the 80's. And occasionally the bad guys try to steal the powers of Lionel Richie or there is a mirror that shows Duran Duran videos or the Pointer Sisters appear inside a magic crystal or something.