Vitality rewards are nonsense

Your Vitality Active Rewards are really a shame. You use the "bait and switch" method to get people to sign up for Vitality and then changes the guidelines/rules for the game to obtain Vitality points in order to maintain your Gold/Diamond status. Instead of allocating points for steps taken (and actual exercise obtained for the day) you think you can keep us happy with game boards for which you offer rewards that make very little difference in my life. WW vouchers used to be a benefit, but they are gone too. I have three year old twins and your smoothies and fancy coffees adds very little benefit to my life. What am I suppose to do with one Diamond?