For the price, I would say that this was worth the money paid. I ordered mine with two 100' airlines and paid $347. The package was well packed and arrived fairly quickly. The directions are easy to follow and the kit even came with tef tape for the fittings. The only disappointment was that they advertised two 10" diffusers and I was sent two 8" diffusers. That is a lot of surface area missing. I emailed Vevor, showing them what they had advertised, and they responded the very next day. They offered to credit me $30. I wrote them back and requested that they simply send me the 10" diffusers and I would send back the smaller 8" diffusers as $30 doesn't even come close to what it would cost me to replace with the proper size. The next day they offered me a credit of $110. I accepted their offer and to their credit, I recieved the money back on my card.
So far, the aeroator has been running for a little over a week and I've had zero issues. I'm using this in my 1/4 acre pond and running 24/7 now. I put my motor in a patio storage box which I installed 8" vents into along with a fan to keep things cool. I even hung a wifi temp sensor in the cabnit to monitor the temperature. Even if this pump only lasts a few years, it's motor replacement is a fraction of the cost of an $1,800 dollar or more Kasco unit, and I'd probably just order a new motor for half the cost of the entire kit. It is fairly quiet once in the cabnit, which was a concern as my neighbor has another expensive brand which I can hear running on a quiet night, and I didn't want to hear that day and night.
All in all, I would recommend this to anyone that doesn't want to spend an arm and a leg.
Rachel 
Derek 
Mark A 
