Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good for storage, but not for reheating.

I bought this because I thought I could use it at work to reheat left-over pizza. I have a pizza stone at home and always reheat pizza in the oven on the stone because it comes out crisp and delicious. Unfortunately, I believed the advertising on this item and my pizza came out of the microwave floppy and yucky just like it does if you just reheat it on a plate or paper towel. Tasted like soft mushy bread with cheese on it. When I picked it up, it flopped right down. Disappointing at best. However, I think it's great for storing the left over slices rather than trying to wrap each one of them in aluminum foil which is both expensive and difficult to cover a triagular slice with. So, I don't really know if it's worth or not. Would I re-buy it? No. Do I use it for storage? Yes. So not a complete waste of money, but not all that great a gadget to own. In other words, you can live without it.