Renowned chef Maxime Bouttier, of the Michelin-starred restaurant Géosmine, has launched a new wine bar called Chez Éthanol in eastern Paris. Despite the chef’s culinary reputation, the opening night experience was reportedly marred by shortcomings in service. A restaurant critic noted that the two staff members on duty failed to deliver the expected level of hospitality. The review suggests that successful restaurant operation requires more than just quality food presentation. The incident highlights the importance of well-trained front-of-house staff in complementing a chef’s skills. The critic’s observations imply a disconnect between the kitchen’s ambition and the overall dining experience provided. Further development of service standards will be crucial for Chez Éthanol’s success.