Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awful product; dont buy

I bought this product 4 months back and I could drink this garbage only few times. each time I drank, my stomach felt little weird (like added weight) and want to lie down. Taste is awful and every time I drank, I have to drink a soda to make me fee better. I was told by my doctor not to drink this product. He also suggested me to take gas-x if I am facing this problem. This is my first protein powder and I didn't realise that I will throw them in garbabe. Waste of money. This taught me a lesson - not to buy any big product without trying in a small size or sampler size. One star is way too much for this awful product.