Just finished this series a couple of days ago, and enjoyed it quite a bit. In all, a good cast of characters, and I think all that needs to be said has been said. I think Ryll's theory is a good one. It was a confusing series, which lacked focus on what is was doing and trying to do, but it was still quite entertaining in various fronts.

Any news on a second season? I read that apparently the anime was being faithful to the manga, but to the end, so I wonder how it'll affect a potential second season, if any is being planned.