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: Death Cab for Cutie
Covered Up : "The Face that Launched 1000 Shits" off of Something About Airplanes is a cover of a Revolutionary Hydra song. Although no recordings exist of the original Hydra song. It was generally only played live.
Crowning Music of Awesome: "Transatlanticism" has very few critics. The title track is a live show staple, and is always performed at the end.
Arguably, I Will Possess Your Heart, a song that many take as an anthem to continue pursuing an uninterested love interest when, in reality, it's just a dark song about a stalker whose affection will likely never be returned. It's possible that some ambiguous language used is a commentary on the messages the stalker received from their surrounding culture. This example is actually Word of God according to "this."
The aforementioned "I Will Follow You Into the Dark" is bandied about as the typical love song, and is thrown around as such by people who come across it randomly. Even in professional works, for example, Grey's Anatomy, who used it for an episode title in the brain-tumour-Denny arc, despite the actual existence and knowledge of the afterlife in the show. Scrubs averted it by using it as an exit song for an episode about what happens when we die.
To be fair, it is a love song. The problem is that it's kind of like Romeo and Juliet, in that using/describing it as such tends to undersell its depth and nuance.
More Popular Spin-off: The band originally started as a solo project for Gibbard, who was, at the time, the guitarist for the band Pinwheel.
Seasonal Rot: Narrow Stairs suffered this criticism from fans when it first came out. It now seems that the band's fans have now grown to like it.
Weird Al Effect: The bands name was taken from the title of a song by the musical comedy troupe, The Bonzo Dog Doo-Dah Band.
The Woobie: There's a Woobie character in 95% of Death Cab songs.