Let me start by saying I LOVE Tim Miller's work, he's certainly one of my favorite horror authors, but this book is probably his worst. The plot is very predictable and, often times, strays a little too off topic. Tim also seemed a lot less motivated to get this one done.
Mr. Miller is, by no means, a bad horror author, but if you want to get into his work I recommend The Country Club, Clown Apocalypse, Curse of the Gut Ripper, or any others.
Maybe this book would be your cup of tea, however, and if it gets you into this author then more power to you.
But, personally, this book was not my cup of tea.