Better Than Expected
I like this machine, was hesitant to buy it because of some less than stellar reviews but I had a different experience than many here. For me, the bubbles worked the moment I turned it on, no need to loosen screws. Also, the water stayed hot for +1 hour, my fiancé and I took turns using it and the water temperature didn't waver one bit. We did fill it up with hot water to begin with, and the heater just kept it warm. I am giving it four stars because the device in the middle where you can switch out the top (to a massager, callus removing stone, etc) is kind of pointless. It is awkward to use and just takes up unnecessary room. Overall, would recommend...super relaxing.
Rating: 4 stars