Detailed Instructions: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Q: Spotting on lenses which occur after a while of purchase, Not happy with these sunglasses, style, look, and function was very important, but was planning to purchase more had it not start this self destruct like problem.
A:
Poor quality lenses, ever increasing blotch on lens internally. Second pair, VERY dissatisfied!