It has great characters, all the right seiyuus, awesome action, and although there isn't a lot of comedy to go on about (at least imo) it makes up for it in some comprehensible way.
Overall, it's a really good show.
I gave it an overall score of 9 because of the abrupt ending of the show when there was so much more they could've done with this show, and how they ended just wasted all that potential, imo.
