My first reaction after finishing the book was nearly identical to my reaction after finishing Jim Butcher's Changes: McGuire, you BASTARD! (This is a compliment.)

Seriously, though, Feed is a roller-coaster political thriller with extra added zombies and virology. There were times when it felt like Robert Ludlum or Ken Follett (this is a compliment) and times when it was purely itself and like nothing I'd ever read (this is a compliment).