Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book should be read by every college biology major!

Janovy presents an enjoyable, readable overview of how one becomes a biologist. He also provides suggestions about what and how to do things once you become a biologist. Janovy's comments are practical and insightful. This book should be required reading for all first-year college biology majors -- it is for mine! The going is smooth, the examples are clear, and the overall message is that it's no only OK, but fun and exciting to become a biologist. This is a great little book.