Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Great speaker, great price, but after only two months of use, my refurbished unit will no longer take a charge! If this is refurbished why has the battery not been replaced? Waste of $100+ dollars. And only one month past my return window... What will Amazon do for me??
Output:
Don't buy refurbished, it's clear they don't replace the battery