Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Pass on this book

Pass on this book unless you're a seasoned Spring Developer. There are no examples to follow. There is a lot of detail about Spring, but if you're learning, you won't be able to follow along very easily as there are no practical examples in the book. You can download the source code of a fully built complex project, but staring at the source code isn't going to help most people trying to learn Spring. This is probably a good book to supplement a different book about Spring. Do not use this as your first Spring book.