Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your time or money

This girl has no idea what she's talking about and she's trying to give relationship advice? Her problem is that she doesn't know the difference between settling and compromise! See, in a real relationship, you need to make compromises. But to her, she'll call it settling. Don't waste your time or money on this book, this girl is just plain confused.