The worst kind of filler
To get started, let me say that PG is the only DC comic that I am regularly reading, and surely the only one that I will miss post-flashback. This issue makes me seriously wonder why.
Obviously, the issue is filler material, not trying to do much of importance to anybody. That, in itself, is understandable and not much of a problem, if well done. However, we do not get 'well done', we get moralizing and with more plot holes than Heavy Rain (yes, it's that bad). Additionally, the artwork is subpar for the series. I have come to expect better, although it's nowhere close to as bad as the writing.
After this stinker, I will skip the last book of the series. Obviously, DC has given up on PG anyway. Bummer. It was cool while it lasted.