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: The Star of the Guardians
Complete Monster: Abdiel. His only purpose in life seems to be mind-raping people and destroying Blood Royal.
The author has mentioned that Vangelis' "Heaven and Hell" should sound at the epilogue of Ghost Legion.
The Golden Squadron March that is based on the part of Vangelis' "To the Unknown Man"
Nightmare Fuel: The alien race of Corasians, feeding on anything living, from trees to humans; Abdiel and his mind-deads.
Tear Jerker: The author herself admitted to have been crying all day long after she wrote the scene where Maigrey died. The scene of Sagan's death probably counts, too. In fairness, Maigrey is quite possibly an Author Avatar.