Instruct: Classify a given review as either positive or negative.
Query: A bit complex but useful

We used this text in an advanced organic class. Having not had organic chemistry in a few years before taking this class, I had some catching up to do. This book is very dense, but can be very useful. Being a physical chemist I really liked the physical chemistry aspect of it. There is a lot of material in this book, and it's not always completely straightforward, but it's not impossible to understand. This is a good book for an advanced class or someone who wants a deeper understanding of organic chemistry.This is also definitely the largest textbook I've purchased in the last 4 years.