This was on my to-read list anyway, and in light of the variant Batgirl cover controversy I thought I'd pick it up. 
 That cover disturbed me enough; this comic made me feel sick. The level of violence, (view spoiler)[sexual and otherwise, against Barbara and Jim Gordon (hide spoiler)] was too much for me. I knew the bare bones of the story, but had I known how violent this comic actually was, I wouldn't have picked it up. 
 While I won't be reading it again anytime soon (if ever, I'm lucky I didn't have nightmares), the art was great, characterization was solid, and it was at least a good quick read. If you love Batman and have more of a stomach for violence than I do, you'd like it.