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: Green Lantern: First Flight
It Was His Sled: Anyone remotely familiar with the comic books, can see Sinestro's betrayal coming from a mile away.
Memetic Mutation: Sinestro's "Shut your mouth, you stupid little troll!" line has become quite popular in comicbook-related forums.