I’m not sure who Esteban is, or why Oogave decided to make it his root beer. He even stamped it with Esteban’s Seal of Approval, which would be like me making “Eric’s Gourmet Root Beer” and then stamping it with my Seal of Approval, that is to say redundant. I’d hope that the mere fact that Esteban put his name on the bottle implied he already approved, though they could have just liked Esteban and named the brew after him before he ever tried it. Who knows. The bottle says that they’re the original agave soda, which I can’t argue with since they’re the first wholely-sweetened-by-agave nectar soda I’ve ever seen. For those that don’t know, agave is a succulent plant that grows in the Southwest US and into Central America, the sap of which is used to make tequila. So they clearly figured that a virgin tequila soda was in order. It’s also certified organic, for those of you who care about such things.
The Body is sweet, crisp, and refreshing but hardly tastes like root beer. There is a fruity hint to it which most likely comes from the agave nectar used for sweetener. The Bite is prickly on the tongue but otherwise weak. The Head is decent but fizzes away quickly. It doesn’t go flat though. The Aftertaste is the same sweet, fruity, agave flavor that intensifies as you drink it. The more you drink the less it tastes like root beer and the more it tastes like agave nectar.
Good soda, bad root beer. I like it, but I doubt I’d recognize it as a root beer unless I were told. As for Esteban, I don’t really know what his Seal of Approval is based on, but most definitely NOT, the quality of a root beer. See how it rates against other root beers.
The final brew from my journey to UT and the only one in a bottle. I snagged four bottles of it on my way to the Salt Lake airport making 4 new root beers in a three day trip. I must say this was the most successful trip yet as far as root beer is concerned. Brigham’s Brew is brewed by Wasatch Brewery and to my knowledge is the only root beer to be named after religious leader (unless there’s some Innocent XII brew I’ve heretofore missed), taking the celebrity root beer names to a whole new level. I find it ironic that a root beer named after the second Mormon Prophet, Brigham Young, would be made by non-Mormons (this is, of course, assuming that owning a brewery precludes one from also being in full fellowship with the church) but then again he was also the first Governor of Deseret (Utah before it was a state) so they’re probably just tipping their hats to Utah’s founder. Plus, if their brewery had been around then, the root beer would have been the only one that Brigham Young would have drank. That’s actually a really good marketing strategy. Maybe we’ll see founders’ brews from other major religions that forbid alcohol in their holy cities someday. 
