quinta-feira, 17 de maio de 2012

What Makes a Critic Tick?

..."Expert ratings are correlated with Amazon ratings, suggesting that experts and consumers tend to agree in aggregate about the quality of a book. However, there are systematic differences between these sets of reviews. Relative to consumer reviews, professional critics are less favorable to first-time authors. This suggests that one potential advantage of consumer reviews is that they are quicker to identify new and unknown books."...

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