The 2018 Marsau Bordeaux Blend is a distinctive red wine hailing from the Cotes de Francs sub-region in Bordeaux, France. Crafted by the Marsau winery, this wine is predominantly made from Merlot grapes grown organically, emphasizing purity and environmental responsibility.

James Suckling highly praises the 2018 Marsau, awarding it a commendable score of 94. He notes the wine's "beautifully pure cherry, berry, black-olive and lightly toasted coffee-bean aromas." Suckling describes the wine as having a full body with a "lovely center palate and purity of fruit," highlighting its balanced and poised nature. This wine stands out for its "wonderful depth" and limited production, with only 20% of the typical output. Suckling advises that the wine may benefit from a few more years of aging, suggesting it will be ready to enjoy after 2022.

Robert Parker's Wine Advocate, reviewed by Yohan Castaing, gives the 2018 Marsau a score of 91. Castaing highlights the wine's "notes of cherries, graphite, shaving pencil, flowers and cassis," and notes its medium to full-bodied nature. The wine's "textural attack and juicy texture" are complemented by firm, powdery tannins, which give it a muscular feel. Castaing appreciates the wine's round and pleasant mid-palate, noting its ability to express solar energy.

Overall, the 2018 Marsau Bordeaux Blend is a wine of notable character and complexity. Its aromas of cherry and berry, combined with its well-structured body, make it a compelling choice for wine enthusiasts. While it shows promise now, both reviewers suggest that it may develop even further with a bit more time in the bottle.