this a while ago, but am revisiting it now.
and if nothing else, I like it because of Krypto's appearance. lord I miss that dog. the voice acting is most of our favorites from the JLA/U as well, which is also a real plus.
basically it's Kara Zor-El coming to Earth, and Darkseid trying to use her to kill Superman. it's not bad, but it's not the best. Darkseid's voice especially isn't that good. still, I am enjoying it a lot.