Bests & Worsts Reviews from Amazon

The quality of this product is poor; it has begun to fail after 17 days of moderate use. It only survived 17K steps and 2.5K calories (less than 1 pound) of use. The plastic rollers cannot handle the friction of normal use. See the attached photo and the log which shows all use from Day 1. I weigh 185 pounds, well below the weight limit, and I averaged less than 20 minutes a day. $200 for 17 days is $4294 annually; a professional-grade machine will cost half of that and endure years of punishment. If you value your money, spend it on something else.