Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Deepak Chopra meets Encyclopedia Brown

The subtle and brilliantly hidden clues that Harvard symbologist Robert Langdon discovers are like Chopra's Spontaneous Fulfillment of Desire. They're all there yet only by stepping back - real far back- to the borders of the mind and beyond- is Langdon able to see them. What was Da Vinci thinking!?!?! It's the same concept as Seurat's pointilism. This is a great book and actually it made me pick up Chopra's new book as well where I found even more profound clues about real life. Great job by Dan Brown.