Rather than show a few scans and say what was good or bad about the book, I'm going to recount all of the good fight scenes because honestly, these three books are nothing BUT big running fight scenes and there's not much plot to discuss.
FIGHT ONE: Ma Kent and Krypto The Superdog VX. Zombie Earth 2 Lois Lane
WINNER: Krypto, who is a very good dog. Assist points to Ma Kent for setting a corn-field on fire.
FIGHT TWO: Supergirl and her mother, Alura VS. their father/husband, Zombie Zor-El
WINNER: TKO to Alura, who gets herself and her daughter to safety as she has a force-field put around all of New Krypton to keep her husband out, while also trapping herself and everyone else on the planet. This also neatly explains why the angry planet of Kryptonians isn't doing anything about the zombie holocaust.
FIGHT THREE: Superman, Superboy and Krypto VS. Zombie Psycho-Pirate and Zombie Earth-2 Superman.
WINNER: Team Superman, who manage to subdue the zombies using the Psycho-Pirate's emotion-manipulating mask.
A serviceable mini-series all-around, which does answer some questions as to why certain parties aren't appearing in the Blackest Night main book. Robinson's dialogue is a little unnatural at times (especially the scenes showing the common folk of Smallville) but the man can do a good action scene.