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: The Beast from 20,000 Fathoms
Science Marches On: The titualar dinosaur is more of a giant species of lizard. In the 50's, if it was big and reptilian, it was classified as a dinosaur. Now we know the distinction.