...I would tell you why Final Crisis: Legion of Three Worlds #3 is one of the most enjoyable comics I've read in a long time. I will say this: Geoff Johns has done pretty much exactly what I (and everyone else) expected him to. And as much as can be said for letting dead characters stay dead, bringing favorite characters back to life sure makes for a happier story than killing them off.
Also, Supergirl: Cosmic Adventures in the Eighth Grade #3 was another of the most enjoyable comics I've read in a long time. And both on a single Wednesday!