Alchemist is renowned for its consistently excellent coffee and minimalistic ambiance, attracting coffee enthusiasts throughout Singapore. While most reviews praise the quality and flavor of their brews, feedback highlights occasional service lapses, such as unprofessional attitudes, mishandled orders, and limited menu options like the absence of cappuccinos. Despite some criticisms over recent service quality and pricing, the café remains a favored spot for quick, high-quality coffee, especially in the CBD area, with patrons appreciating the well-balanced flavors and variety of brews offered.