You will be given a definition of a task first, then some input of the task.
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

I bought these to replace an earlier pair I had purchased some years back. These gloves used to be made from canvas and leather, with a mesh on the back of the hand. These ones for sale on Amazon are super-thin plastic stuff, no canvas anywhere, no leather anywhere. They "look nice", but are completely worthless for protecting your hands. I'll be testing Amazon's return policy with this vendor as there is zero reason to keep them.
Output:
The quality train has left. These are garbage now. Do not buy.