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

[EX Q]: Bought two of these. One was pretty nice, but the other made my back hurt; I don't think their quality control on the is very good. Would suggest going with another brand that you are more familiar with
[EX A]: Bad quality control. Bought 2 chairs: one was good, the other made my back hurt

[EX Q]: Adhesive is not conductive Glued the tab effectively but did not conduct I wedged wire between the tab and defroster to complete the circuit
[EX A]: Adhesive is not conductive Glued the tab effectively but did ...

[EX Q]: Received a completely different product than the tile puzzles I ordered. Contacted seller a few days ago but didn't receive any response.
[EX A]:
Received a completely different product than the tile puzzles I ...