Stewart's Fountain Classics Key Lime

I enjoyed this way more than I thought I would. It tastes like a 7-Up or a Sprite, but minus the lemon flavor with a way more intense lime flavor. Okay that was probably a dumb comparison since those beverages are lemon lime flavored. It was good though. It would be great to be in an old timey diner and for them to have this on tap. I've never heard of Key Lime pop from a fountain machine before, but they claim it to be a "fountain classic," and I for one support it.