Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unprofessional and out-of-date

This work is divided into 5 parts. The first 4 appear to have been produced around 1990. Their production is a bit corny. But, the facts that they present appear to be accurate and their presentation is only mildly biased. The fourth part contains a segment about "environmental terrorism," which seems a bit biased. The fifth part on the third CD is very recent, very biased, and corny. It covers 9/11 and the wars in Afghanistan and Iraq. I skimmed through it and at the end, it says, "Enduring Freedom Productions." I got this video through my library, but if I had purchased it, I would be pretty upset. To summarize, this video isn't worth purchasing due to the unprofessional and out-of-date production.