Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Spiritual Dietary Supplement

These intellectual and spiritual perspectives organized into bite-sized morsels of wisdom are thematic and tasty. An important part of my daily diet. Ideas and thoughts from diverse thinkers from every epoch of time. A real treat for anyone who believes that to grow we must always try out the ideas of others in our own mind. Think of it as daily mental yoga. A great gift for any age. I am handing them out like Gideon : )