It was small and kinda rundown, especially for the price. We did do the dolphin encounter and wouldn't recommend. The water was so disgusting I could barely make myself get in it and I am not a germaphobe. They also force you into paying obscene amounts of money for the photos by not allowing anyone near to take their own photos or to take a camera with you if you are participating. Then they position the dolphins to only be seen from the poolside for your one on one picture, not from the crowd side, where conveniently only their photographers are allowed "for safety reasons." We spent more on pictures than 5 GoOahu cards. Glad we went before checking into Aulani instead of treking that far for such a disappointing experience. My kids however loved the dolphin experience which is why they were able to get all that extra cash for the photos.