GOOD THING: With all of the references to classic Green Lantern stories and mythology, it's nice to see something new introduced here. At the very least, I've never heard of any legend regarding the very first Green Lantern or a monster who lives in the heart of the foundries of Oa guarding his ring.
BAD THING: There's a few odd moments with the flow of the story from panel to panel, such as in this moment when John Stewart tries (and fails) to teleport himself and Kyle. Not where Guy and Hal are standing relative to where everyone else is a moment later...
The Final Verdict: The most enjoyable chapter of the series this month. The Lanterns proved to be much more competent with their adopted rings this time around and - while it seems like a distraction from the main story - I enjoyed the scene regarding the ring of the first Green Lantern. The artwork is excellent and the only thing that keeps the book from being perfect are some awkward panel transitions.