Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No cast iron in this berry

I was mostly pleased but a little surprised when my blueberry Le Creuset mini-casserole arrived. It's as cute as a bug, totally adorable -- though I haven't figured out what I'll use it for, I just like it. However, I'd somehow assumed it would have a cast-iron core with the ceramic as an overlay, as the big le Creuset cook-pots have. BAAMP! Nope! If I'd read the description more carefully, I'd have realized this. You can even put this blueberry into the microwave, because there is NO CAST IRON inside. It's too small and funny-shaped to use on the stove, so maybe I should have realized?I can imagine a kitchen with a row of these crocks lined up on a high shelf or whatever (the punkin, the strawberry, etc. etc.) just for cuteness' sake! So could the designers at Le Creuset, I suppose.