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.
The scene where Luigi and Mario getting out of the cave. Immediately after Luigi squeezes out of the hole he dug, he runs back in the cave, which is sealed by a wooden gate, and tries to hide from the Hammer Bro.
Die for Our Ship : Going by YouTube comments, Prince Hal comes under fire a lot. Anger and sadness can do that to otherwise stable fan girls and fan boys.
Earworm: That song that plays over the opening credits.