Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fast reading, nothing profound

The basic ideas of Blink are that people make snap judgments, some people are good at it, sometimes snap judgments reflect prejudices, sometimes too much information can cloud thinking, using both snap judgments and deliberation can be effective, and it's never too late to give up our prejudices (well, that's how Thoreau put it). Gladwell documents these banalities with anecdotes (some interesting, some not) and bits and pieces of marketing analysis and/or research.Really, there isn't much more to say about it than that. There is nothing here that is groundbreaking or original. In essence, this New Yorker writer wrote an extended magazine piece and put it out as a book. I think a better title would have been Snap!, but I'm not a marketing analyst and that's just a hunch!Borrow it and pass it on.