Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Goldberg nails it!

Goldberg's work is thoughtful, incisive and well documented. In fact he has done a great job of reporting the bias in the media. Something the media itself won't do. It is a stark contrast to the "reporting" on 60 Minutes; largely unsubstantiated allegations and half-truths. Goldberg avoids these commonly used journalistic shortcuts and gives us facts. No wonder Dan Rather is furious - Goldberg has hit the mark and Dan knows it.