Reviews of Smash by Burger Labo predominantly praise its quality, flavor, and affordability, highlighting juicy, well-seared patties and crispy fries as standout features. Many appreciate the simple, authentic burger experience over chain alternatives, though some express disappointment with size, consistency, and service. Overall, it is regarded as a good value for a satisfying burger in a food court setting, with a few noting room for improvement in portion size and seasoning. The establishment is seen as a notable addition to Singapore’s burger scene, balancing quality and price.