Given the task definition and input, reply with output. In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

National Geographic should be ashamed. . This slap dash compilation of short descriptions was probably put together as a quick way to make a few bucks. The authors are indeed esteemed but I bet each one wrote their part from memory on a Sunday afternoon. The battle descriptions are dry and confusing--most of the maps are useless in determining the sequence of events. Geography seems to be sort of thrown in as a catchy way to snare amateur buffs like myself. I usually read reviews before I buy a book and this time I just "assumed" good quality due to the National Geographic Society imprimatur. Stay away
NEG