This is the second year we have gone and enjoyed ourselves. My favorite ride is Shaka--it's crazy--but fun. I haven't been on all the rides. The best is the lazy river and also the wave 'beach'. People have aloha, and are very nice even through it gets crowded. You can't bring in your own food--we passed a huge pile of spam musubi's surrendered at the entrance gate--and the ground gets hot on the feet. You might want to wear water 'socks' or leave flip flops at the bottom of the rides.
Food is okay, not great, not awful, and pretty pricey.
Lockers fill up so come early if you need one.