I gave it three stars for seemingly high quality items and packaging. I’ve tested to make sure it functions but I’m just trying to fill out the warranty information. I have not really tried it out to give a full review.
I swear this helped with my joint pain after the first few uses. Amazing. I just love mine. It is huge. But, it needs to be. It's quiet yet very powerful. There is a wide variety of vibration programs you can do. I like them all. Each program feels great. The only con I can think of is the power cord comes out of the front. It would make more sense to have it out the back. I don't plan on facing a wall while using it. It's an aesthetic thing really.