Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very disappointed

The only advantage to this product is that it is lightweight and easy to carry home from the grocery store. I have been using the traditional Fresh Step Scoopable for years, and have found it superior to all other products for keeping down odor. I was hoping the Natural product would provide the same functionality without the heavy weight and without the environmental impact. Unfortunately, this is not the case.