Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wow, it works

I suffer from GERD and lately my coffee has been causing the Prilosec I take daily to not be as effective as it once was. When searching for some answers, I found this product on Amazon and thought I'd give it a try. I searched the local grocery stores and drug stores, but to no avail. So, after ordering online from the Amazon merchant I received it in less than a week. I was sceptical, but not anymore. This product is amazing! I take two in the morning before my coffee, and no more heartburn. I suspected that the acid in my favorie brew might be the culprit, now I am sure. This product needs to be more readily available. If you suffer from heartburn after a cup or two of coffee, I suggest you try this product.