I just finished watching this series, and I must say, it is the best anime i have seen yet. I just love it how they show you what will happen next, things like : Kotori and Sorata’s Death, the fight between Kamui and Fuma.. The fun part is to see how those events occur. This anime also has a really cool cast of characters. Sorata is my favourite character and Fuma is a really cool villain.
So, yeah, if you haven’t seen it yet, then go do so now. It starts off slow, but then really picks up.
EDIT: Can someone tell me what Tokyo Babylon is about? Is it connected to X? All I know about it is that Subaru is in it.