Watchers is definitely great. The characters are, as in any Koontz novel, very round and well developed (their backround, their loss and pain) and the language is (once again) excellent. It is incredible how much Koontz can write about an almost "ancient" horror motive: monster is loose, monster kills everything in its way, monster and hero collide. The "monster", the Outsider is a man made killer, created to murder, not a killer by choice. It has a very sensitive side (Mickey Mouse: you will know, when you read the novel), and is not the cheap, flat B-movie antagonist. I've read about 20 Koontz novels, most of them totally enjoyable, but this is definitely one of the best.