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.
Too Cool to Live: Lufy is the biggest Badass in the first movie, but she dies early on in the opening battle. Averted with the sequels, where she's brought Back from the Dead and is treated as the protagonist.