Well, the story appeals me. It does tell something new, actually. I can't recall Jason dealing with killing someone he perhaps shouldn't and trying to amend it somehow, being it an accidental killing or a murdering. Not in the main dcu universe comics that I can recall. Maybe in some alternate universe once. And it is a storyline that brings a lot of interesting themes to the table if done right (and I trust it will be well done).
You guys think he's going to be at odds with Bruce in the end, but so far, I'm not really worried about that (not now). What I'm worried about is that I'm steadily loosing my hopes for them to put a new ongoing after this mini ends. Or even another mini shortly afterwards.
Everything Batman.
And by Batman I mean Main Bats, because I think Batgirl will get her own in the end, maybe with the birds (besides being support cast in NW)