WW is always evolving. All that money we pay goes largley into research to make the program better. Change is hard. Our leader said WW drastically changed during her 4 years of weightloss before she was a leader. In that 4 years she had to learn 4 completley different programs.
If it's a pilot program your honest effort in trying it and expressing how you feel about it will help them decide if it's right for thier customers or not. If the entire group of you hates it then maybe they won't launch it elsewhere. If you liek the ocnveince of syaing here's your points use them, then express that. For me I like not having to do tons of math, so I too would probably balk at this change. But change is good. Like Kelly said, she got used to Flex and found it great. Plus, they aren't going to create a program that makes you gain, that would be bad for bussiness LOL.
Besides you NEVER have to lie at WW. It's your choice what you use. You will never be "yelled at" or reprimanded as I have heard other programs do. IF you are reprot your leader
If what you are doing is working then express that and if it's not your leader will encourage you with advice and information about what you can change to help you meet your goals. Own what you do and be proud of your success. They can't make you change if you don't want to.