So just recently, I found out that The Promise isn't going to cover Zuko's mom at all. C'mon, stop being such a tease! I guess there'll be another comic series, The Search, that will deal with Zuko and Azula and presumably searching for their mother.... 
 I liked the still art for the fight scene at the metalbending academy better than in part one. I'm enjoying the socio-political ramifications of the hundred years' war that's being covered, it's more thought provoking than you'd think for a children's series.