Under The Sea Playground has received generally positive feedback from parents who appreciate the vibrant atmosphere and variety of play structures suitable for different age groups. Many reviewers highlight the cleanliness of the facility and the friendly staff, which contribute to a welcoming environment for children. However, some parents express concerns about safety, particularly regarding the supervision of children and the need for more consistent monitoring to prevent accidents. Overall, it seems to be a fun destination for kids, but safety measures could be improved.