Nearly as good as regular oranges and cream! But, the taste differance is recognizable so you should forget about the calories and go for Stewarts non-diet formula.
usually i dont care for cream sodas due to their candly like sweet taste but i gave this a try. its very good, taste like a dreamsicle icecream bar. very smooth and flavorful, not to sugary and rich. one of my top 3 favorite orange sodas.