Task: Sentiment Analysis
Input (English): Great Read . You can read the other reviews to see what the book is about. Fascinating stuff if you have any interest in psychedelics whatsoever.    The long and short of it is that this book is a great read for being written by a doctor and medical researcher. I found it highly enjoyable. The story is as interesting as the research, and Dr. Strassman's sincere account of the project's difficulties and the personal toll it took on him made the book even more of a page-turner for me.    Note that a small fraction of reviewers here did not like it. What's not to like? The book has:  A brief history of psychedelics  A look into governmental drug-control bureaucracy  Fascinating stories of weird trips including contact with alien beings  The occasional rogue test subject  Pissed off Buhddists  An unstable intern  Hilarious slogans like: "You don't come back from .04 an atheist"  And other fun stuff    Highly recommended reading.
Output (English): POS