I really loved getting the personal insight of Lorna. The angst was getting to be a bit much, but the ending really looped back around to the Polaris I know and love. Not sure why she was so distraught over Rockslide. She has no personal connection to him, and while I understand the feeling that she could have done more, this was all before we learned of the Otherworld wrinkle. Polaris' ending speech was great though.
A wanted to kill Healer for what reason? Because he didn't help Rictor? Because he was going to get the plague? I didn't get that.