Instruct: Classify Amazon reviews into positive or negative sentiment
Query: STORE BOUGHT YOGURT NO MORE!

I never cared much for store-bought yogurt because I didn't want all the sugar in it in my diet, and also because the milk used to make it has anti-biotics and hormones in it. I decided to give this yogurt maker a whirl because I could use organic milk to make it, and Polander all-fruit-sweetened spread to flavor it. Both my daughter and I love the results! It tastes so much better than store-bought and is so much healthier. It was not hard to make, either. The only reason I gave it 4 stars instead of 5 is, it has a plastic inner liner rather than glass. I called the company to ask if it was a safe plastic to heat food in (after hearing it's not safe to microwave food in certain plastics as chemicals can leach out). The lady I spoke with assured me the plastic was safe, but could not tell me how she knew that to be true (such as tests were performed and it was safe?). How did I know I could believe her? That is the only drawback, otherwise; I love this yogurt maker!