During my first-ever visit to a comic book shop, I was told that if I liked the Walking Dead, I'd love World War Z. Also, I should definitely read the book before watching the movie. (Duh)
Good read. It was interesting to flip back and forth in the timeframe with the different characters. Sometimes it was a little unnerving, though. You get that with audio versions of books if the reader doesn't make clean breaks between sections.