This anime is very mysterious and it caught my attention when it starts out with Rakka the Haibane newborn is in her dream. I liked how everything started out so perfect and peaceful and then got "bad" at the end.
Anyways, I think that this is the best anime I've ever watched so far!!! It's different and not like a school anime or magical girl 1.
If you like angel characters and want to watch something different then you should watch this anime.