Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Successfully Prescribed

'Prescription for success' is full of interesting and useful advice that can be applied to the business of pharmaceutical sales all over the world. The information is presented as short and concise individualised lessons for the sales representative, making the book enjoyable and readable. The material is well-researched, and broad principles relating to sales techniques are applied to the specific field at hand. An insightful read.