Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Attenborough Effect

Even as an American from Georgia, I so much prefer the BBC version over the American version for one reason: David Attenborough. Oprah is nice, but I prefer to leave this to the seasoned professional. Attenborough has been with us nature lovers for decades (I can remember him from The Living Planet series) and he's still going strong! One can tell that this man really knows his stuff and is indeed fascinated by the material, not just as a passing whim, but a life long passion. He is a true naturalist in an age in which that is a dying profession, and his enthusiasm for the wonder and complexity of life on earth is really made apparent with his narration. While others read words off a page, Attenborough lives the lives of the creatures themselves in the brief seconds during which they flash upon our screens.