The PowerScore GMAT Critical Reasoning BibleTM will teach you how to break down GMAT argumentation, how to recognize GMAT question types, and how to separate correct answers from incorrect answers. You will improve your accuracy in answering questions and your speed as well. If you are shooting for the highest score possible, the Critical Reasoning Bible will help you maximize your performance. The approaches discussed in the Critical Reasoning Bible are also useful when attacking Reading Comprehension questions. The Critical Reasoning Bible is supplemented by an exclusive website that provides additional material for the book, including suggested study plans and answers to frequently asked student questions.
Actually I did like this book and there are many useful tips there(considering that i've read at least 10 books from different companies before like Kaplan, Veritas, Official Guide,Mgmat), however, i wish this book had more problems like a huge problem set at the end of a book. I do recommend this book, but cannot fully understand if it helped me to make some progress. Need to do practice test first.
Solid, easy to understand and well presented. This guide really is the best I've read for gmat critical reasoning. My main ding revolves around the very few critical reasoning questions included in the guide.
The best book on GMAT Critical Reasoning I have ever seen. Although one may not find a lot of new information in the book, the information is presented in such a way as to improve your understanding and score.