Overall, the visit to Qingdao Underwater World was a good experience. The park boasts a rich variety of marine life, a well-organized layout of exhibits, and a stunning immersive underwater tunnel, making it suitable for family interaction and science education. However, during holidays, the park can be quite crowded, with some exhibits feeling a bit cramped. In general, as a marine-themed park, its exhibits and experiential design are commendable, and visiting during off-peak hours is recommended for a more comfortable experience.