Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 4.5 Years Quit

This really works. I am not one to write reviews but this book saved my life. I was a 23-year pack-a-day smoker.You have to read this book with an open mind. During the time when I was quitting, my then husband smoked in the house, and I was going through some very stressful family situations. I had even lost my job. I was able to quit remarkably easily. I've not had any cravings that I couldn't easily blow off, even while drinking. The smell repulses me rather than temps me now.READ THIS BOOK and you'll be a nonsmoker tonight!2012 Update... May 2013 will be 5 years for me. I recommend this book all the time. It's crazy how easy this is. I no longer have cravings whatsoever. RIP Allen Carr, you're my hero!