Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I didn't realize how much I needed this.

Now, with this cooling rack, I can produce holiday cookies in quantity, and not take up all the space in the kitchen while they cool. It folds almost flat when you're not using it. I use large cookie sheets with drying racks to drain the washed vegetables from our garden before I prepare the vegetables, so I use this 4-tier rack frequently.