Instruct: Classify Amazon reviews into positive or negative sentiment
Query: They were not thinking at all

The title is ironic to say the least. People who give up their own religion of which they usually know little about to embrace another religion are generally not thinking for themselves at all but instead are allowing someone else to think for them. Religious fundamentalism is the opposite of free thought. As for the stories in this book, they are both simplistic and lack credibility.If you were going through a hard time would you like a friend to give you the Koran or a book designed specifically to "help" you change your religion? Isn't it obvious that since most people follow the faith of their parents that none of them have a monopoly on truth. How arrogant and lacking in humility it is to try to convert people.