We were at the park at 11am on a weekday in early october. There are 2 sessions for most shows. The dolphin and sea lion shows were amazing and worth watching. However, we find the rides rather limited and there aren't many people in the park, it's not so exciting for the rides. Eg. For the Viking or even roller coaster, there can be instances when we were the only ones doing the rides.
It has a wonderful view of the ocean and my children (4 and 6) enjoyed the park very much. However, for the adults, it can be rather boring, apart from the shows.