I remember that we did study it and being shocked by the very graphic painting of the man being sacrificed, his heart being ripped out of his chess! To this day, 30 some years later, I remember exactly what it looked like!
Anyways, I remember that when we studied it, I felt it wasn't going deeply enough into the beliefs of other religions and so, I ended up going to the library and studying about other religions, in particular, catholics. From that moment on, I gained much more respect for other religions and realized that the JW were not that special. I still felt that we were closer to the truth but no longer had the disdain I previously felt for others. It actually had a deep impact on me as I thought that others outside of my religion were just a bunch of idiots and didn't deserve my respect, but that changed. Thanks to that book triggering this reflection in me.