Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent book. I applaud Mrs. Dukakis for her courage!

This book is a great "primer" on electroconvulsive therapy. Mrs. Dukakis' personal story helps the reader be less fearful of shock treatments. I have also read another great book about a new FDA approved therapy for depression called "Out of the Black Hole: The Patient's Guide to Vagus Nerve Stimulation and Depression" by Charles E. Donovan with inspiring forwards by John Zakecka, M.D. of Rush Medical and Nancy Williger, Ph.D.The more weapons we have to fight this dreadful disease the better. Many thanks to Mrs. Dukakis.