Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Quite Disappointed

I recently purchased NuGo bars from Amazon because they were a little less expensive than buying them direct from the manufacture. Since it has chocolate in it I paid extra for expedited (chilled) delivery. I got 2 different deliveries, neither expedited or chilled, and because of the heat the glue from the wrapper on every bar I've opened up so far is sticking to the bar. Will never buy this product from Amazon.NuGo All-Natural Nutrition Bar, Peanut Butter Chocolate, 15 - 1.76-Ounce Bars