Anime was pretty good at the start, it had a dark feel and there was a fair bit of action. After that it wasn't as good, the dark feel at the start of the series wasn't there anymore and there was less action as well. Honestly, the action isn't too important to me, but it was pretty good at the start. Although the fact that there was less of a dark atmosphere later on in the series kinda made it less enjoyable, as that was what I came for. Anyway, the best part of the series was at the start. It goes a bit downhilllater. The later parts of the anime felt a bit rushed as well, which may have been why it not seem as good...