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.
Ending Fatigue: The end of "Ask For Answers" is over a minute and a half of a repeated guitar riff, one that was nowhere to be found in the rest of the song. One has to wonder why that riff is there, because it's not like the song would be very short without it.
Epic Riff: The riff from "Pure Morning" is one, loud, droning chord.