Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Amazing document of its time

It's amazing how much people wrote off the Krokers when this was published but also how prescient they have been proven to be since the publication of their trilogy Data Trash (Kroker and Weinstein), Hacking the Future, and Digital Delirium. No one else writing in the era was even close to as bang-on in their analysis, and although the three works can be difficult at times, they remain the top of the pile among the literature - but academic and popular - of that era in this subject.