Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A compelling introduction to Jewish thought and practice

Regardless of your background, Prager & Telushkin's introduction to the major ideas and practices of Judaism will provide an immense amount of food for thought. This book is not neutral about Judaism: it is written by two passionately religious Jews (Prager is religious, not Orthodox) who do an outstanding job at presenting a case for living Jewishly in today's world. Amazingly, The Nine Questions has a great deal to offer to Jews who are already deeply committed to Judaism, as well as to the tentative or skeptical Jewish or non-Jewish thinker who is interested at learning what Judaism has to offer to life in modernity. The writing is crystal-clear, and the book has a straightforward and honest tone which is very appealing. I finished The Nine Questions in about a day, and give it a wholehearted endorsement.