Thomas Kemper Root Beer

The local Costco has switched from selling Henry Weinhard's Root Beer to Thomas Kemper Root Beer. It's a nice improvement given that Thomas Kemper's root beer is made from all natural ingredients such as cane sugar and honey compared to the high fructose corn syrup found in Mr. Weinhard's brand. Wonder how TK's 20 calorie version tastes compared to their standard 160 calorie brew...