Tequila — good tequila — is made entirely from the fruit of the blue 
agave, a succulent plant. But tequila is no longer the only agave spirit
 that’s widely available. In the last decade, the spread of 
excellent mezcals
 has offered a fresh perspective on the joys and complexities of agave 
spirits. In the process, these mezcals have raised questions, at least 
for me, about what exactly you are getting in a bottle of tequila.
A recent tasting of 20 blanco tequilas did little to settle those 
questions. In fact, you could say the results were somewhat disquieting 
for the spirits panel, which included Florence Fabricant and me, along 
with two guests: 
Robert Simonson, who writes frequently on drinks for the Dining section, and 
Jim Meehan, bartender extraordinaire and managing partner of 
Please Don’t Tell, a cocktail bar in the East Village.
Many people reflexively associate tequila with Mexican restaurants. I
 could make a case that this association has held back the growth and 
appreciation of Mexican cuisine in this country because the restaurants 
are so often seen primarily as vehicles for supplying frozen margaritas.
That perception has evolved, though, in recent years. The cocktail 
revival has brought a renewed appreciation of pure tequilas, distilled 
100 percent from the sap of the blue agave, as opposed to mixto 
tequilas, the fuel of many raucous frat parties and margarita machines, 
which need only be 51 percent blue agave.
Demand for 100 percent blue agave tequilas has risen significantly. 
In 2012, more than 12 million cases of all types of tequila were shipped
 to the United States, about 54 percent more than a decade ago, 
according to the 
Distilled Spirits Council of the United States,
 a trade group. Although super-premium tequilas, the highest-end blue 
agave spirits, accounted for just about 15 percent of all tequilas 
shipped to the United States in 2012, they were by far the 
fastest-growing segment, practically quadrupling to almost 1.9 million 
cases in 2012 from about 500,000 in 2003.
The nagging question is whether something has been lost in that rapid
 growth. While the panel’s favorites were complex, elemental and 
intriguing, we were troubled by a lack of intensity in many of the 
bottles as well as by a sense of artificiality in some. As Florence put 
it, we found a great divide between those tequilas we liked and those we
 didn’t like, without much in the middle.
I couldn’t help contrasting some of these tequilas to mezcals, with 
their direct, unmediated expressions of agave in all its nuanced 
complexity. Now, tequila by its nature will generally be smoother and 
gentler, but still the flavors should have depth.
In the past, I’ve suggested that good tequila tastes like a good 
margarita, with all the saline, citrus and vegetal elements of the 
cocktail built right into the spirit. Yet, compared with the roughness 
and vigor of the mezcals, many of the tequilas seemed wan, as if all 
their inherent rusticity had been rasped away in an effort to make them 
presentable in polite company.
Jim noted that such a comparison was not entirely fair. Mezcals are 
often essentially handmade small-production spirits, while tequila is 
generally made in industrial quantities. That’s true, and tequila, of 
course, ought not to resemble mezcal too closely. The spirits are made 
in different ways, from different types of agave. Yet clearly, something
 is being lost when many tequilas seem to be faded chalk outlines of 
what they could be.
Partly, that reflects a corporate approach to selling tequila. 
Indeed, most of these tequilas are exported, and, as Robert and Jim 
pointed out, the corporate tequila producers have rushed to appeal to 
the sizable audience for America’s No. 1 selling spirit. “Tequila 
producers seem to have taken their cues from the vodka category,” Jim 
said. “They’re trying to make neutral tequilas to appeal to the vodka 
market.”
By their nature, blanco tequilas, also called silver or plata, ought 
to offer the purest, most forceful expressions. These are clear, 
essentially unaged tequilas, unlike reposados, which spend 2 to 12 
months in oak barrels, and aƱejos, which are generally aged 1 to 4 years
 in oak.
Perhaps we showed our mezcal bias in our rankings of the blancos. Our
 favorite, the Casa Noble Crystal, was explosive, with rough, rustic 
flavors that, in their intensity, certainly reminded me of mezcal. At 
$34, it was also our best value.
Our other top picks were the Select Barrel Reserve from Milagro, a 
similarly direct and complex tequila, which got about a month of barrel 
aging, and the powerful, elemental Astral. A new and unusual brand, 
Astral was introduced by 
the sommelier Richard Betts,
 who also imports Sombra mezcal. It is an effort, he says, to make 
tequila using artisanal methods, as before it became an industrialized 
product. This was my first taste of Astral, and I was impressed by its 
craggy, raw flavors.