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

[EX Q]: Didn't work for me. Seemed to have some effect but not much.
[EX A]: Didn't work for me. Seemed to have some effect but not much.

[EX Q]: HELLO THERE I BOUGHT ZMODO 1080p HD NVR WIFI SYSTEM 4 HD OUTDOOR CAMERAS IN JULY 2017 FOR MY NEW HOUSE JUST PUT THEM UP THIS YEAR FEBRUARY 01 2018 ...HAVING PROBLEMS FROM THE GET GO THE CAMERAS COME ON AND SHUT OFF AND THEY ARE SHOWING A BLACK SCREEN I CALL CUSTOMER SERVICE AND GOT NO HELP AT ALL I EMAIL THE SELLER AND GOT NO RESPONSE I NEED A REFUND FOR THIS GARBAGE
[EX A]: HAVING PROBLEMS FROM THE GET GO THE CAMERAS COME ON AND SHUT OFF AND THEY ARE SHOWING A BLACK SCREEN I CALL CUSTOMER SERVICE AND

[EX Q]: Decent caliper size, feel, display, features, price are all good. BUT has a 10 thou glitch (off scale) in the 2 inch section. Also had it (one time so far) glitch during normal use that jumped scale. I'm now NOT 100% confident in the long term reliability of the one I got. Since its too late to exchange it, I got it 38 Day ago, I am stuck. Fair warning!
[EX A]:
price are all good. BUT has a 10 thou glitch (off scale) ...