The 2020 Chardonnay UV-SL charges out of the gate with vibrant notes of grapefruit, lemon tart, and coriander seed, leading to wafts of struck flint, sea spray, yuzu zest, and peach blossom. Full-bodied, rich, and densely laden in the mouth with lemon and lime oil layers, it has just enough freshness and a pleasant suggestion of oiliness to the texture, finishing long and lifted. Around 1,500 cases of UV-SL are made. It is named after one of Sonoma’s most reputable vineyard managers, Ulises Valdez Sr. (UV), who passed away recently. The vineyard is situated on Stoetz Lane (SL), only six miles from the Pacific Ocean, up on the hills around Graton and Occidental. Aubert and Valdez Sr. collaborated on the planting of Chardonnay and Pinot Noir here.The Wine Independent | 98+ TWIA spicy and salty white with cooked apple and honey character. Light vanilla and pie crust. Medium to full body. Flavorful and very long, Excellent intensity and focus. White pepper and fruit at the end. Drink or hold.James Suckling | 97 JSStarts with a sleek laser beam of ripe and pure apricot, grilled peach and Fuji apple, expanding into salted, toasted almond notes and flavors of lemon sherbet, dried ginger and nutmeg. Shows harmony on the long, expressive finish. Drink now through 2030. 1,444 cases made.Wine Spectator | 95 WSNot since Robert Parker himself reviewed this wine have vintages of it scored in this vicinity. When viewed in isolation, the 2020 Chardonnay UV-SL is a thrilling wine; only in the rarified air of Aubert’s range could a 94-point rating be considered disappointing. It’s more linear and direct than the opulent, flamboyant 2021, with pronounced notes of crushed stone framing lime zest and white peaches. Full-bodied yet zesty, clean and refreshing, it’s a laser beam of bright fruit, seemingly without the typical Aubert fleshy curvaceousness. Some drinkers may even prefer it for that stylistic leaning.Robert Parker Wine Advocate | 94 RPThe 2020 Chardonnay UV-SL Vineyard shows good energy and tension. The UV-SL remains a relatively light-bodied wine, but some of the hard edges I saw last year have started to soften. Orchard fruit and white pepper lend attractive brightness throughout.Vinous Media | 90 VM