Man, am I loving Quitely's art. I really think he may be one of the only artists right now who really seems to be making an effort to draw Dick under the cowl rather than Bruce with a few less lines (if we're lucky). Damian looks age appropriate and adorable. There's nice transitions between the pretty and the grotesque. Good all around, really.
It kind of broke my heart a little that Damian not only didn't expect Dick to come after him in the first place, but by extension found it difficult to reconcile that he bothered to save his life once he did. Damian works best as a character when he's allowed that kind of vulnerability, I think, and I like that we're finally seeing snatches of it here and there. There's really a lot of potential in that kind of conflict between Dick, who thrives on familial connections above everything else, and Damian, who has virtually no context for anything resembling loyalty or affection, other than his mother's oppressive smothering. If anyone can break through and soften him up a little, it will naturally be Dick.
And it's entirely possible I missed some vitally important story point way back that would have explained this, but do we know what the official story is on Damian for the rest of the world? At least in terms of who he is and why he's living in Bruce Wayne's penthouse with Bruce Wayne's former ward? Does he go to school? Leave the house at all other than in the Robin suit? Inquiring minds wants to know, DC.