Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Oh boy, I got these for my birthday, and they just don't work. I've spent hours trying to get the microphone to work. I've followed several guides for resolving issues: nothing. I've tried it on different computers: doesn't matter. I've wasted so much time trying to get this thing to work, I'm just fed up. Why would you spend $80 on something that doesn't work /and/ drives you crazy as you try to fix it. Find another product.

I've wasted so much time trying to get this thing to ...