I honestly didn't like it. This book, for me personally, overcomplicated things way too much. I bought the LR bible as well and honestly thought that one was less helpful than this one was. The bibles were the first prep materials that I started to study with and if I could go back and start off with something different I would. What's difficult with these books is that everyone learns differently and the methods here hardly helped me at all. Way too many things to memorize. They had far too many classifications and trademarked terms. I just thought it was overcomplicated. I found more luck with the Manhattan books.