Sparkly vampires are not the worst feature of Twilight.
Anyway, no affection for or knowledge of Twilight is required to enjoy Luminosity. Although if sparkly vampires really piss you off, then perhaps you won't like it; I'm canon-compliant in the worldbuilding department up to and including sparkles.
Sparkly vampires are not the worst feature of Twilight.
Out of curiosity... what is? I personally found canon!Edward just incredibly boring given that I am used to Spike and Wolverine (the latter being closer to a conventional vampire than Edward is). But I don't recall much else and there wasn't anything I found annoying in Luminosity - you no doubt filtered those features out for us.
In the vein of the Harry Potter and the Methods of Rationality discussion threads this is the place to discuss anything relating to Alicorn's Twilight fanfic Luminosity. The fanfic is also archived on Alicorn's own website <strike>(warning: white text on black background)</strike>.
Previous discussion is hidden so deeply within the first Methods of Rationality thread that it's difficult to find even if you already know it exists.
Similar to how Eliezer's fanfic popularizes material from his sequences Alicorn is using the insights from her Luminosity sequence.
Spoilers for the fanfic itself as well as the original novels need and should not be hidden, but spoiler protection still applies for any other works of fiction, except for Harry Potter and the Methods of Rationality chapters more than a week old so we can freely discuss similarities and differences.
EDIT: Post-ginormous-spoiler discussion should go to the second thread. (If you have any doubt on whether you have reached the spoiler in question you have not.)