Of the three Rebirth titles I've read so far, Batman (bad), Superman (pretty good) this one is somewhere in between. 
 Batman is less of a dick, Tim gets some screentime which is always good in this "He was never Robin" world, and Cassandra Cain is back. She's not Batgirl anymore (never was anymore) but I'm glad she's part of the universe again. 
 The focus is mostly on Batwoman and her attempts at building a team at Batman's behest. I like her interplay with Batman but I've never really liked the idea of Bruce having cousins. I liked the thought that he grew up alone not so much by choice but because Alfred was the only family he had left. 
 The ending is interesting but I can't help thinking we've gone down this path many times before, so it remains to be seen whether this will be any different.