You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

My cat won't touch these. My dog, however, chews them and makes a mess all over the carpet and I can't get the shredded sticks out! Messy. Waste of money!
Solution: Cat hates them
Why? It's a correct summary because the owner's cat hated the product.

New input: I bought the product based on its advertising. After one year, I found it did nothing described. When I called to stop auto-delivery and return the product, the person answering the phone was offended and responded rudely. He wanted to know why I was cancelling and was argumentative. He also said they did not guarantee the product and did not accept returns. Fortunately, I bought it through Amazon. I will never again buy a Relentless Improvement product.
Solution:
The marketed description of this product is meaningless.