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

[EX Q]: Disappointing-no better than my previous non-amplified antenna from Best Buy that was half the cost and I went to the extra trouble to paint it black.
[EX A]: Weak - not getting any benefit over my previous non-amplified

[EX Q]: This guard is Very big and bulky when in your mouth. It's marketed as a anti snore device, but it doesn't work for that at all. Snore just as badly as always have; but now can't close my mouth to sleep while wearing this because it's huge and uncomfortable 😣
[EX A]: Not a great guard unless you're built like a sumo wrestler

[EX Q]: I feel like I paid $10 for oats and my dog was just not interested. I'm not sure what Was expecting but this was not it, it's 90% oats. We've had better luck with NuPro. I have a very picky eater, I'm sure many dogs may be just fine with it, but mine was not.
[EX A]:
I feel like I paid $10 for oats and my dog was ...