The only FF dressing that I like is Maple Grove Farms FF Cranberry Balsamic. It's really good! I'm very sensitive to FF substitutes and artificial flavors. Yuck! Usually I use 2 teaspoons of olive oil and some flavored or aged balsamic.
Kimberly, I wish I liked Walden Farms! To have calorie things that taste good would be a dream.

But there is some kind of chemical in their products that I have a serious clash with. I've never tried anything of their's that I could swallow. I scraped the Walden Farms caramel off my tongue with a plastic knife.

But they must not affect many people that way, because they're still going strong.