Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Amazon: Please display the COPYRIGHT date!

This is a very shady practice and if Amazon is truly concerned with protecting the best interests of their customers they should add an entry to their standard descriptive summary that shows the Copyright Date, as do all paper published editions.The Publishing Date alone can be more deceptive than informative. And yes, sometimes there are good reasons why copyrighted works aren't published immediately....but at a minimum at least it gives the prospective buyer/reader a clue that this may be a repackaged edition rather than a brand new release.