The writing was fine, but I did not realize how stringent the program was going to be. I can see where the program would work well for some, but for me it was simply too difficult to follow. Not the fault of the book, I should have investigated the diet before I bought the book.

I bought this in September. After three uses, I was getting a LS (low speed error). I tried recalibrating and adjusting the speed sensor and the machine still won't work. What a huge disappointment. Still waiting to hear back from SOLE. I'd avoid this machine.