I tried this the other day:
Brand: Hippo Size Colossal Cream.
Origin: Mukilteo, Washington.
Purchase Place: Frattallones Ace Hardware, St. Paul, MN.
Sweetener: Cane Sugar.
Review: This was super creamy, but had a bit of a sharp "unnatural" flavor. The creaminess came at the start of the sip, and the sharpness came at the end. It wasn't the best. One of my favorite root beers is Hippo Size Root Beer, but this wasn't nearly as good. I'll give it an smack-in-the-middle score.
Score: 5 out of 10.