I thought it was great, since I am the author.
More to the point, this books expands hugely on the character of Jill Repeth, now Master Sergeant, USMC as she returns to the newly reconstituted US to help bring government and civilization back to the Death Zones created by nuclear war and plague. She also gains and loses something of great value to her, setting up a tense storyline in the next book, The Orion Plague. Those of you who like a strong female warrior will appreciate the expansion of her role.
The other main threads include Skull and Raphaela as they journey out to the Watcher base on a distant comet, and have to deal with being cooped up with each other, while Spooky Nguyen schemes in Australia to both save the world and advance his political position.
As usual with my books, if you review one honestly here and on Amazon (regardless of rating) I'll send you a review copy of the next (or another) one for free.
-Dave