What is it?
Bunch of elemental-powered clans fight demons and each other.
What's good about it?
The powers they control are nice. Character designs and animation are above average.
What's bad about it?
No story arcs were as good as the first one. The final arc was the worst by far : lame dialogue, none of the vilains are defeated, unoriginal plot turns.
Not a very good but still watchable series.