This Review Title is I really like this spa, but the rim needs improvement or an attachment for comfort and the content is: This spa would have been given 5 stars had the rim not been so sharp and edge on the back of my legs. I used a towel to make it more comfortable, but a rubber slip on attachment would be the perfect answer to make this a 5 star spa. After an hour it automatically shut off. Not sure for spa safety or mine, lol, but it felt so good I just let it run and had planned on turning it off then anyway. I think for dry feet that might be too long as now I have a few sensitive areas that I worked on the rollers too well. I looked at other units, but hair curler roller systems just didn't look at all comfortable or practical. Definitely buy this spa!.There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.