The 2017 Barbaresco Riserva Rio Sordo (with 10,000 bottles released) has a mineral character and a sleek, firm approach that gives this wine its special identity. The wine is polished, almost glossy in texture with blackcurrant, plum and wild rose, and the tannins are gripping, although the Rio Sordo sports a lean to medium-rich density overall.

— 95 PointsWine Advocate, June 23, 2022