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: A Whole New World
Mary Sue: Discussed in chapter 5, where Clu implies that Jet Bradley's Author Insertion in Tron 2.0 (presented here as a game by Encom) is only an excuse for such a character. When asked, he also admits to know about TV Tropes.
Memetic Mutation: Despite being presented as dark and dramatic, the story contains several references to Internet memes.
Chapter 4: Clu is "behind seven proxies" when he releases the worm.
Chapter 7: when asked if he is joking, Clu replies that the order he just gave is "serious business".
Chapter 8: Russian pilots attempt to pull an "In Soviet Russia" on Clu's invading force. It does not end well.
Tearjerker: The deaths of Quorra, Sam, and Kevin. Quorra because she was the last ISO (and... well, it's Quorra). Sam because he sees Clu materializing in the real world, and just sounds so excited to see Quorra, only to get his head lopped off. And Kevin, not only because he is deleted, but because the last thing he probably did was mourn over his son's decapitated corpse.