Instruct: Classify a review into positive or negative sentiment.
Query: DO NOT BUY FROM MKmart company! Not 100% authentic products!

DO NOT BUY FROM MKmart, for the following reasons that I experienced: (1) Cologne is not 100% authentic. (2) Their Email box is full. (3) No return policy posted. (4) Your product is mailed from a residential address not a business. Which the cologne smells very home made. Google the address; 2076 E. 63rd St, Brooklyn, NY 11234. (5) Lost $80 of my hard earned money & time. SAVE YOUR TIME & MONEY!