Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Another seller offering the same exact thing for $100 less. Return shipping wasn't a problem, though I had to pay $16. But, that was my fault for not doing better research before purchasing. FYI, the thing is made in China. Works so far, but I have my doubts that it'll last.

that was my fault for not doing better research before purchasing