This story wasn't all that interesting when we read it for the first time in issue #8; sitting through it a second time through the eyes of Stargirl doesn't make it any more interesting. Moreover, the ending is ridiculous. Stargirl defeats the J'onn doppelgänger, but, instead of staying to discover who he is -- and, therefore, discover the truth about the Justice Leagues' "prison" -- she flees. Kindt clearly has orders to keep this story alive as long as possible, but I doubt that I'm going to be here to see it concluded.
* (one of five stars)