I absolutely love my spa. It stays at the temperature I want with no fuss whatsoever, and putting the jets on high really moves the water around. I use it 3-4 times per week and our whole family loves being in it.
I only have a couple of gripes. First, RGB LEDs are really cheap – the ones that are built in are good, but there should be a few more so the light shines a bit brighter. Second, there was no good way for me to test the various jet paks with water, and I wish I had gone a different route with my choices. Unfortunately, there’s nothing I can do now except spend a lot of money to buy different ones that (hopefully) meet my needs. All showrooms should be required to have spas with water and one of each jetpak so that they can be tested ahead of time.
Of course, like all quality products, these spas are very expensive. I hope mine lasts as long as I expect it to.