Given the task definition, example input & output, solve the new input case.
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Example: 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!
Output: Cat hates them
It's a correct summary because the owner's cat hated the product.

New input case for you: This is great for big areas with carpet or open floor. We are on our second one, first was replaced under warranty because it fell apart, motor burned up and buttons fell off. Now after another year the level select buttons are broken off again, the self propel is stuck on and it runs into the walls now. It is heavy and horrible for stairs. Main plus is it still has bag filters and a old school sucking power.
Output:
This is great for big areas with carpet or open floor