Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Read it for Vail and not for Stampler

I couldn't agree more with all of the reviews of "Reign in Hell" already placed upon this website. This is quite an intriguing novel because of its involvement with current events involving religious cults and/or militia groups. However, for those who are drawn to this novel because of its inclusion of Aaron Stampler, it is quite a disappointment. At the beginning of the book, we are led to believe that Aaron will play a major role in the novel when, in fact, he simply does not (Why he couldn't have played a bigger role, I don't know. So much could have been done with his newfound identity. Also, the build-up to the ending is terrific but the resolution happens too fast with little satisfaction for those following the Vail-Stampler rivalry.). With all of this in mind, this book is quite entertaining. If you've read Diehl's previous two novels, read it for Martin Vail, not for Aaron Stampler. Doing so will enhance the enjoyment of this novel.