Reviews of Hei Sushi at Sembawang Shopping Centre reveal a mixed experience. While many patrons praise the fresh, flavorful sushi and attentive staff, numerous others report issues such as slow service, limited food variety, overpricing, and concerns over food freshness and hygiene. Some customers express disappointment with customer service, outdated ambiance, and inaccurate billing practices. Despite its reputation as a halal-friendly sushi option, the overall consensus indicates inconsistencies in food quality and service, prompting some to advise cautious visits and suggesting other sushi establishments for better value.