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

[EX Q]: I can not get it to stick to a flat surface and since I wanted it for extra balance it is useless. I don't trust it
[EX A]: ... since I wanted it for extra balance it is useless. I don't trust

[EX Q]: Very disappointing purchase from Amazon! The hard plastic tires DO NOT ride like air tires at all. This carriage is hard to push on rough terrain, and whoever wrote the advertising for this product is full of Dog Dudu.
[EX A]: False advertising is to claim that a product has Air Tires, and rides good on rough terrain.

[EX Q]: Terrible recommended replacement. They are not folded into each other, so you only get one at a time then have to reach back in to your dispenser to get another. Unsanitary and gross. They're already dry enough as it is, so how are they not meant to be in a dispenser? This product should be removed from Amazon.
[EX A]:
Terrible recommended product, should be removed from Amazon's recommended purchases