Instruct: Classify Amazon reviews into positive or negative sentiment
Query: havent used yet, but cavities bent....

I havent used this yet, but I usually use wilton pans, and their quality is good as well as finished products(baked goods) which come out great. Problem is upon receival of this product through the mail, most the individual cavities were BENT inwards. Odd for wilton quality (aluminum - but apparently super thin!!!!), leaving me LESS ROOM in the already small cavity for batter. NOT sure how finished product will turn out. Too lazy/pricey to return.