Below review is from my first read.
Five words that I never thought I would say: "Couldn't it have been longer?". Seriously, for someone who dreads a book that passes the 600 page mark, I should have been absolutely dying over this 900 page monster. But this is one of those rare horror books that manages to maintain the suspense and horror over the course of the book. Long books often make it difficult for the author to maintain suspense without the story dragging. However, I found that Simmons managed to maintain a fairly consistent level of suspense. In 884 pages and 39:32 of audio, I was never once bored. Another truly impressive thing was that he created some of the most harrowing scenes I've ever read in a horror book but he never relied on gore to do it. Chess? Yes, I will never look at chess the same way again.
Much of the suspense of the story is in how it develops so I don't want to give a synopsis. I'll just say that there are these really bad dudes (and dudettes) that are able to control the actions of other people. Over the course of the book they're eventually called "mind vampires". One of the bad guys does use this for sexual violence so there are definitely triggers in this, but it did only happen at the beginning and then the story became much larger and more complex and he wasn't in the book enough for it to be a consistent issue.
A horror book with only one disemboweling and characters that redefine sadism. It was a very solid 4 stars and easily pushing 4.5. A truly fantastic book and now I want to read anything Simmons has written. EDIT: I'm increasing the rating to 5 stars. I'm comparing it to all of my monthly reads and I have several 5 star reads, yet this was my favorite read of all of them.