I'm a bit in disagreement with that. Even if there are common things between GA and bats, I would hate to see GA become a batman-like character. He has a big potential and I think he nneds to find his own roots by himself. "ub level basements half a mile underground for the gym, archery range, links to Oracle etc and access to the subways and sewers for going out on patrol" seems to be too much be-prepared- batman-like style.
the write is trying to build a bit the universe of GA and Black Canary, which is fine for me. I was not sure about the hero-cop relationship because, it was copying batman, but then again, who knows what will it become then ? Maybe similar, maybe different.
the last issue was good but too short because of these "origin and omen" things. Too bad. I enjoy the bad girl but the suit seems to be a little off. I don't know. just a girl in green pants. And her motivations seem, not bad at all, but quite simplistic, IMO.
I wait and see, but I expect more from this book than what I have right now. for the moment, it is solid, so it is OK.
The art is fine for me. Maybe a little static, but overall it's OK. I'm being patient because I know the writer wants to explore the potential of GA & BC, so I'll see where it all leads.