I have to be honest I expected more.

Greg Rucka is a fine writer, and there's moments here that are brilliant. I love Lois here, as she's strong, smart, and always two steps ahead even in a mystery. But the actual plot, side characters, and the length all go against it IMO. Nothing comes off "must read" and the whole mystery of who's doing what is kind of predictable if not bland. While I think it's written well enough and art is solid I can't say it's amazing. A decent read.