I liked it.

I actually bought the DVD. XD
It was quite a serious anime though. Not much comedy, but it still keeps me entertained. I wind up watching and not stopping for hours. XD
I got depressed at the end, especially with Satella. Her situation was just so... Aww...

But when I got to the final episode, I cried after what happened to Rosette and Chrno (about the same time Azmaria cried XD).
The ending kinda left me hanging! It was amazing! XD I actually had goosebumps when Remington saw Aion's back a few decades later. XD XD XD

Overall score: 9.8/10 XD One of the best I've ever watched. XD