This anime kept my attention only because of the battle scenes. Whenever there wasn't fighting, the series seemed boring and slow. The music was wonderful, but very repetitive. You learn nearly nothing about the characters throughout the series, nor the plot. They seemed to wait until the very end to explain every single detail and the background of the main character. It was frustrating, because the entire series you wait for some more information and you get nothing but more questions. Every person will have a different opinion of this anime, but in mine, I did enjoy it, but I think I forced myself towatch it to simply find out the ending.