Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: A chilling but well-written book...

I found this book incredibly well-documented, and exremely unsettling. I feel sorry for anyone who becomes involved with this highly litigious, chillingly Orwellian-reminiscent, avaricious group. And am grateful for the people brave enough to write or say anything against it, as these people begin a smear campaign (amongst other things) on anyone who they perceive as an enemy (see: anyone who criticizes Scientology in any way).This book gives proof, meticulous proof, of L. Ron Hubbard's tendency toward paranoia and pathological lying. But, he was a clever liar, he made sure to sprinkle little truths in every lie to make it believable. As a future scientist I find it an abomination that this cult be referred to as a science in any way.If you are interested at an in depth, and truthful look at the cult of Scientology, look no further.