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

[EX Q]: A cool concept unfortunately marred by poor build quality. The leash holder that's supposed to spin to prevent the leashes from tangling doesn't actually spin unless you apply more force upon it. Often this will end up having the wires wrap around each other many times over forcing you to stop, rein your pups in, and fix it. This also can prevent you from pulling in your dog or locking the wire since everything gets tangle quickly. Overall a nice idea but it might be better to find a more qualified manufacturer. This gets 2 stars for messing up the key component that's supposed to set it apart from other normal leashes.
[EX A]: A cool concept unfortunately marred by poor build quality

[EX Q]: Dislike everything about this product. Took 2 pallets apart and tore the back of the Steel Pallet Buster Tool Replacement Head. Very, very cheap. A waste for the money. 2 pallets only and look how ripped and divits are in this product.
[EX A]: For people to not spend their money on this product!

[EX Q]: This is one of the worst products I've gotten from Amazon to date. I haven't even had this four weeks and it already is worn beyond repair. It pops off my leg as the two straps no longer stick to the velcro. It slides down my leg and is unusable - I now need to buy another one. Don't purchase this if you're looking for long-term, reliable support.
[EX A]:
This is one of the worst products I've gotten from Amazon to date