Mike S. Miller's artwork for this issue is amazing. Not only are his action sequences laid out incredibly well but his command of facial expressions is impressive. The sequence near the end in which Clark and Bruce - not Superman and Batman - face each other seems all the more powerful for the emotion Miller displays so perfectly.
Brian Buccellato's script, too, is worthy of note. This is an emotional chapter, to put it mildly, yet all of the characters seem true to form despite this being a highly unusual circumstance for all involved. For a brief moment, we see the World's Finest heroes again, as it seems a crack has broken in the wall between them... only for the cement of distrust to plug the hole again. Powerful stuff!