Has anyone used or is using Weight Watchers to help them lose weight?

I finally have decided to get motivated and start beginning to care for my physical health. I have weighed too much for too long. So yesterday I started weight watchers to help me in the process.

I need to lose quite a bit of weight. I have diabetes, so weight loss with more exercise should help get that more under control.

Anyway if anybody else here is in the same process, I've joined that journey. If you used Weight Watchers has it been a positive experience?