Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: They are what they are

For some reason I expected these cake pans to be heavier, but they are aluminum and very lightweight. They scratch relatively easily. The cakes baked up well and the variety of sizes was very helpful. Shipping was fast. I didn't use the special baking coil in the center of the 10", but it didn't matter, it baked up just fine. I didn't try out the 12" yet. It was very helpful to have the number of cups needed for each pan plainly described on the packaging.