Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Magnetic Therapy in Eastern Europe

This book is EXTREMELY technical and difficult to get through for anyone other than a scientist.It's one virtue is to show that many real studies have taken place, but it's difficult to figure out what the results are.If technical scientific language isn't your thing, don't buy this. I'm sorry that I did and I am not stupid or uneducated. I have two degrees & had to read this with a dictionay & medical dictionary at hand.