It was one of the best things I've ever watched/read, and I'm not saying this lightly. Sigh....there are so many good things about the story, especially all the political intrigue and ongoings, which I love. All the characters are likable, and each have their own distinct personality. There aren't many extremes personality wise. My current favorite characters are Shi Seiran, Yougetsu (love this guy), Ensei, and Ran Shuuei along with Kou Shouka and (minor character) Kijin Kou, the treasury person. I would have liked to call Shuurei one of my favorites as she is the main character, but I felt that she was too naive. Her personality was real enough, but I guess I just like the extremes anyways. ^.^'
Personally I like Seiran better than Ryuuki. Ryuuki is just too childish. Sure he might play on some maternal (and I'm assuming that most of the people who read this are female) feelings, but it gets irritating sometimes. Seiran is much more mature and (most of the time) reserved.
This is most interesting josei I've read/watched so far. Interconnecting plots, intriguing backstories, along with an fascinating universe make it a definite read/watch. But those that are just hung up on action stories wouldn't like this genre. Don't read it if you don't like politics (and I use that term loosely).
EDIT:: Never mind, my favorite character has become Sakujun. Curse you episode 35!!!!!