I love this machine - had it for around 4 weeks now, and have been using once or twice a day for 10 min setting each time. I am convinced I am seeing more tone and smoothness on my legs and stomach and feel generally more 'well'! the delivery was also very quick and assembly was as simple as attaching the 2 cords by clicking into place, and plugging in! job done! it is very heavy as mentioned in other reviews, but if you can find a spot for it then once its there you are good to go. My model does not have the support bar, but I have placed mine at the bottom of my bed so I can use the bedframe as support if I feel a bit wobbly! overall I would say this machine seems to be doing what it promises, and I still find it hilarious watching my jiggly bits jiggle (and they are def getting less jiggly!)