Wne Advocate (92)- "A very different product compared to the Barbera d'Asti Superiore Ca' di Pian, the 2018 Barbera d'Asti Superiore Bionzo shows dark and mature fruit with more oak, spice and softness. The fruit is concentrated and bold, showing broad-brush intensity with blackberry, plum and a pop of fresh acidity."
Vinous Media (93)- "The 2017 Barbera d'Asti Superiore Bionzo is laced with the essence of blackberry jam, gravel, smoke, crushed rocks and menthol. This potent, structured Barbera from Asti needs a few years to unwind, but it is impressive. Like the Gallina, the Bionzo shows a transition to a style that is a bit less overt than in the past, but without sacrificing the intensity La Spinetta fans have come to expect. I would give the tannins a few years to soften."
Wine Advocate (92)- "Packed tight with black fruit and dried blackberry, the 2017 Barbera d'Asti Superiore Bionzo is an inky and darkly concentrated expression that brings on all the rich fruit of the vintage. There are subtle hints of spice, tar and campfire ash at the rear, but this vintage will be remembered for the depth and intensity of all that black primary fruit."