This series is amazing! The animation, character development, especially the character development, and plot all work out well together. There are a few minor loop holes like all series have but they are so minor it is easy to over look.

This is not your average series about a school girl finding out she is part of something greater and saving the world. The story line is very well thought out and flows nicely together. Though it does have a bit of a slight twist to it. There is little filler to no filler because the fillers appear to have some little significance to this story.

I must warn you, this series does start off slow. If you are looking for a high action packed series from episode one look else where, you wont find it here. But if you are the type who looks more for story development and character growth, this series has it. Just about every single character goes through some type of character growth, developing more stronger personalities or some even in the reverse direction. It makes even the most non-human in this series appear to be human. I do not give away spoilers in my reviews so it may be difficult to make my point across without giving something away. (show less)