Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Electric Rhetoric Review

This book was the most difficult book I have ever read. The author clearly was writing this book for someone who has extensive background knowledge on classic rhetoric and Isocrates. She uses words that don't appear in any normal dictionary and confuse even the most advanced polyglot. Don't kid yourself, this is a tough book to read, my advice is to find a different way to get your information.