I received the chair as promised. The person who put it together took about 20 minutes to assemble it. So, that seems pretty quick and easy. After trying all the bells and whistles, the message part seems to run pretty much the same no matter which of the level I choose. But it can be felt. The heating takes longer than I expected to heat. But, since I didn't buy it for the heat, that didn't matter much at the time.
Overall, I think it was a good buy.