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.
If you're not convinced, look at all the Miku Miku Dance videos featuring that song.
Tear Jerker: "Show me the meaning of being lonely". Even worse when you recall that it's inspired on Howie D's dead sister, and then other loved lost ones were added (AJ's ex-girlfriend, Kevin's Disappeared Dad, and their ex-producer).
Play "Shape Of My Heart" in a room full of 90's kids and watch the tears flow.