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.
Development Hell: Several projects languished in this for years. The most famous is Backwards, a collection of demos from 1993 that never saw release until 2008.
Mondegreen: "Triple Sun." Is it "I swallowed the one you bury" or "I swallowed the one yew berry?" The liner notes for The Ape of Naples imply that either is correct.
Tear Jerker: The Ape Of Naples has quite a few, most of all their cover of "Going Up."