they've licensed it on crunchyroll and I've been watching it. I've only seen two so far but I'm liking it...only three more days until the next is available! Or is it two...I don't know. Soonish though lol.
I've been following AoEx ever since the manga, and the fact that there's now an anime makes me really pleased XD So far the anime adaptation is pretty good, the choice for the seiyuus are decent, and the additions they made are pretty cool.
I'm just waiting for Amaimon to show up in the anime nao <3