In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

[Q]: don't waste your time or money. doesn't work at all.
[A]: don't waste your time or money. doesn't work at all.

[Q]: They stopped working in 1 month. I am very disappointed.
[A]: Work good while it lasts, not worth money for 1 month

[Q]: The Case does what it's built for but the lock button has fallen off. I was lucky to find the button piece in my pocket and it will stay in place with a little tape. I had it about 45 days before the piece broke and I was not doing anything with this button that would have been out of tolerance. I have other buttons to push for that. I would recommend buying a different brand like the Trianium S8 Power Pack.
[A]:
I would recommend buying a different brand like the Trianium S8 Power ...