Definitely not one of my favorites. It was a somewhat interesting storyline yet not too terribly unique. And for the most part it was more suspenseful and scary, which I don’t usually mind from Koontz but usually when he’s not scary he’s at least funny and this really wasn’t funny either. He does mention in the Afterward that he wrote this book based on a screenplay which explains why it isn’t great. Overall not a complete waste of time just definitely not his best.