In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
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Question: Chairs are decent, we bought 3 for our office back in August 2018. One of the wheels came apart on one of the chairs, I sent an email 6 days ago with an invoice for our purchase and a picture of the faulty wheel to their customer service to ask for a replacement part, even if I have to pay for it, and have yet to hear anything back. Maybe this poor review will get their attention?

Answer: TERRIBLE CUSTOMER SERVICE! BAD WHEEL AFTER 4 MONTHS! NOT REPLYING!

Question: I haven't had this even a full week, and look how bad it has become discolored!! So if you EVER put your phone in your pocket, don't get this!! Mine goes in my pocket all the time and it's bad! Other than the discoloring it's a good case...

Answer: Discolors!!! Don't buy if you put your phone in your pocket!

Question: It does not stay in place... it is slippery and slides all over and pushes to the back after you sit down a couple times. It would be better if it was made with non slip material.

Answer:
It would be better if it was made with non slip material