Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Got Progressively Worse...

I love Think Thin Bars. Love them. I eat one every morning. This crunchy peanut butter is my favorite. "Subscribe and save" seems like a bargain, but by the time I was six months into the program, the bars I was receiving were bloomed, chalky, and gave every appearance of having been stored in a hot place, which certainly compromised the quality and eating experience (and maybe even the nutritional value, like the vitamins). I cancelled my subscription, and am back to buying them at a higher price at my local grocery store.