This book had me glued to each page. The only other book I've read more disturbing than this was Dr. Baer's account of his patient with 17 different personalities. The term psycho comes to mind for both. I am having a hard time understanding how so many successful people, such as Tom Cruise, have come to believe in something so bizarre. Some would say that believing that a man rose from the dead to save all of man kind's sins was bizarre. I would have to agree that all religions require faith and some require you to accept the explainable. But from the very beginning Scientology offers you no explanation whatsoever, you must pay to reach different "levels" of knowledge. Each level means you have reached a higher and more advanced state of being. The goal in mind is to reach level VIII. At level 8 you are told the secrets of the universe and basically have super powers. It cost $360K to reach level 8, but that is just for your courses, you still have to give donations to help save the world. Haven't these folks ever been warned about pyramid scams? I found Leah Remini to be a reliable narrator, but I also found her to be unlikable. Her personality was brutish, and off putting. I can understand why she was kicked out of Scientology and labeled an SP (suppressive person.) If I had a cult, I'd kick her out too. 
 It was an interesting read and I highly recommend it to my fellow bibliophiles. 
 P.S. I still can't figure out exactly what Scientologists believe. I've read in other sources something about aliens and a volcano. If you know more, please feel free to educate me in the comments. - Thanks