Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Long time fan of The Firm Videos!

In spite of the fact that I'd like to stuff a thick crust extra toppings extra cheese pizza down each one of them--could Ms Harris BE any skinnier--I really love these Firm videos. Susan Harris is motivating and encouraging. If you buy this one don't stop there. Collect them and you can rotate them to suite your needs and personalize your workouts.I would also recommend you really learn how to exercise safely first. As others have said before, Ms Harris, et al demonstrates good posture and safety but she doesn't teach it during the session. These are tapes are not for the first time exerciser who may not understand or be able to keep good posture throughout the session.