Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Buyer Beware of Free Gifts

Ordered this from their website and they automatically send more essesntial boost vitamins for $19.99 plus shipping and then they also were going to charge me another 19.99 for signing me up for their website access. These were hidden under the "free gifts" which in the end cost you another $50 per cycle. Just know what you are ordering before you end up surprised with a package in the mail and new charges.