96 Points - Robert Parker's Wine Advocate
Medium to deep garnet-purple colored, the 2017 Beau-Sejour Bécot sails out of the glass with pronounced black cherries, kirsch, baked plums and boysenberries scents plus nuances of bay leaves, star anise and pencil shavings with a waft of roses. Medium to full-bodied, the palate delivers bags of juicy black fruits with a firm backbone of rounded tannins and bold freshness, finishing with great length and purity.
95 Points - Wine Enthusiast
Freshness blends with a solid tannic structure in this ripe wine. It gives the wine a lift and succulent berry flavors and acidity. That combines with the dry core to promise great aging for a wine that should be ready to drink from 2024.
94 Points - Wine Spectator
Plush and warm in feel, with velvety plum sauce, raspberry reduction and cherry preserve flavors cruising along, lined with graphite and anise details. A racy edge is buried on the finish, showing a touch of floral lift. Very suave. Merlot, Cabernet Franc and Cabernet Sauvignon. Best from 2022 through 2037.
93 Points - Decanter
This has sweet brambly fruit, tight dark chocolate and liquorice through the body of the wine, giving way to uplift on the finish from a mouthwatering juicy slate texture that speaks of the limestone. The oak is evident but smoky and enjoyable, and this is a good quality wine, easily living up to its En Primeur promise and reflecting the work done at this property over the last few years. Drinking Window 2024 - 2040.
93 Points - Jeb Dunnuck
Deeply colored, the 2017 Château Beau-Sejour Bécot checks in as 80% Merlot, 15% Cabernet Franc and 5% Cabernet Sauvignon that was 50% destemmed and aged in 65% French oak. This classic, elegant 2017 reveals a deep ruby/purple hue as well as plenty of black cherry and mulberry fruits, solid complexity in its salty minerality, dried flowers, iron and spice aromatics, medium to full body, a bright spine of acidity and outstanding length. It doesn't have the flesh or richness of the 2016 (or 2018) yet is classic, pure, incredibly precise and long. This beautiful wine will benefit from 4–5 years of bottle age and keep for 15–20 years.
93 Points - James Suckling
Some handy depth to the nose here with quality fruit that’s evenly ripened. Rich aromas of mulberries lead to similar flavors on the very smooth, juicy and supple palate with plenty of fine tannins. Drink or hold.