4 Points for yogurt?

So, I'm doing Weight Watchers. I have been very successful with that in the past. It's the best program for me. My family is also trying to eat healthier... organic when we can... less soda and junk food, etc. I am used to fat free sugar free yogurt. Who knows if this is 'healthy' given the artificial sweetener? What I know is that it's low in points- 2, in fact. Today I ate a low fat, regular sugar yogurt (trying to be healthier) and it was 4 POINTS!!! If you've ever done WW, you know those points are like gold, and you will do anything you can to save them. I rocked in my chair, grieving the loss of the 2 point yogurt I was used to eating. Where have you gone, my Yoplait goodness?