If I could rate this a zero, I would. The exercises themselves are well done, nice voice, good explanations. That said, also very basic. I am most upset with the billing and POOR customer service. I was going to sign up for the 4-month program, but was offered “$9.99/month for a year”. I decided to do that. But they didn't bill $9.99 for the first month, they billed $119.98! So yeah, essentially $9.99 a month, but all up front. That was not disclosed. Then, they trick you in to unexpected charges!! It asked if I wanted to add 30-day challenges, with no cost disclosed. It truly looked like they were optional free add-ons. When my bill arrived, I had been charged 14.99 for each of them!! During the purchase process, there was no final summary of charges. When I contacted customer service, the first person sent me a screenshot of what I supposedly agreed to “Save 50% with a 1-time payment of €14.99” … first, that never displayed, and second, their screenshot doesn’t show the US dollar sign, but instead shows the euro currency sign (€). When I replied with these comments, they have stopped correspondence. I will work tirelessly to get WallPilates reported and removed!!!