Für Robert Parkers renommiertem »Wine Advocate« verkostete und bewertete Luis Gutiérrez die Weine von Raúl Pérez aus der D.O. Bierzo. Dem roten LA VITORIANA (LA VIZCAÍNA) 2017 vergab er stolze 94/100 Punkten und schreibt nachfolgend über den rebsortenreinen Mencía im Original:
„The 2017 La Vizcaína La Vitoriana has depth and power, inherent to the vineyard, a cool site that behaves well in a warm year like 2017, but in 2017 I still prefer El Rapolao. The fruit is a little darker and riper without excess (it’s all relative when you compare, and sometimes comparisons are tedious…), as the cooler exposition takes the warmer weather better. It’s textured and serious. 6.300 bottles were filled, as the north-facing exposures like this escaped the frost of the 2017 spring. It is bottled in May 2019.”