I needed some root beer…
Brand: Olde Philadelphia Old Fashioned Diet Root Beer.
Origin: Philadelphia, PA (which makes sense).
Purchase Place: "Minnesota's Largest Candy Store," Jordan, MN.
Review: This isn't bad, but it's sure not great either. It's a little "thin" and could use more of a kick (a common diet soda issue). The flavor was OK, just watery. It's a bit herby and a bit "old fashioned" as the name would imply.
Score: 4.5 out of 10.