Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A very good intro to Philosophy. Recommended!

No matter how hard I tried, I never could finish a whole book on philosophy. This is the first one I made through. It's not the common books that talked a lot on one or a few particular concepts or philosophists, but many short, interesting and life relevant "questions" with partial "answers/solutions" or sheerly "suggestions". I like very much its light and non authoritative style. Or should I say I hate the "I am absolutely right" attitude of many other authors/philosophists. Afterall, per Pascal, "only a good philosopher can laugh at philosophy." A good appetizer or food for thought to those who like to know more about philosophy but had been frustrated beforehand. Recommended!