+ awesome characters. when you can just tell they're awesome. they're simply being who they are and you can't help but love them for it.
+ poetic yet concise writing. unf.
+ plots that don't seem to go anywhere. it's as if the author is simply showcasing snippets of a day in their lives, or when it makes the reader feel like they're just hanging out with them or something. there's gotta be some unifying theme/goal that ties them all together, of course.
+ not necessarily nice, but sweet characters.
with or without a dark side.
+ cross dressing, gender ambiguous stories, not gender-conscious stories
+ when a character does things you would never suspect them to do in a million years. and the author executes it as development, not inconsistency.
+ oh, and merciless cliff hangers.