Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor and a total waste of time

I read the first book at my partners request and was profoundly disgusted. It's quite obvious this person is educated in bridge but his spades examples and techniques are something my dad might talk about.Very little if any of either book is original material. It is just bridge and whist revisted.I advise all to save money and play more in the rated rooms on the zone. You can learn more in one week in the rated rooms that you can hope to get out of this book. If National spades champions exist in the spades world I would love to meet one.Can I get a refund?Rita