Instruct: Classify Amazon reviews into positive or negative sentiment
Query: dont buy from this seller!!!!

im not happy at all with this purchase- i need it for a class, and i paid extra money to have it expedited- not only was the seller rude and mostly unresponsive to my emails inquiring where the book was, but it took about two weeks to arrive when it was guaranteed to come in a couple of days. i would never buy from this seller again, and have doubts about purchasing from amazon at all in the future.