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.

Substandard Text or Reference on RF Electronics. . This is a required text for a graduate level RF electronics course I am taking. I am very disappointed with this text. There are multiple mistakes and misprints throughout. It seems that the book was proofed by someone who is not familiar with electronic symbology and notation. There are many instances where inconsistant notation will be used within a single example problem! The author is very short on many subjects and longwinded on others. This book makes for a confusing and frustrating read despite the distinguished IEEE brand on the cover. My professor even commented on the sloppyness of the author. I have had to buy additional books to suppliment my studies. This is not a good reference or text book....Coming from someone who has read multiple technical text books...Beware of this one
NEG