Tian Tang Hotpot is praised for its cozy ambiance, fresh ingredients, and flavorful broths such as tonkotsu, mala, and tom yum. The restaurant offers attentive service, a limited but quality selection of meats and vegetables, and complimentary desserts like gelato. While generally well-received, some reviews mention small portions, higher prices compared to chain counterparts, and occasional service inconsistencies. Overall, it is regarded as a popular local spot suitable for family gatherings, dates, and casual meals with a warm, welcoming atmosphere.