Alright here's my review:
TAPU-TAPU
Rating: 7/10
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This is kind of complicated but the taputapu actually worked really great for us, the waits weren't long at all (I think the max we waited was 35 minutes) even though it said they were 100+ for some slides, the reason I took 3 points off is because we only found about 2 Tapu touch interactive points that were actually working, once they get all of them working I will definitely rate it about a 9/10.
ATMOSPHERE
Rating: 7/10
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Volcano bay is a beautiful water park and has the best atmosphere of any water park I've ever been in, the music, the mist everywhere, and the extra details really add to it and make it a great experience, the reason I took off 3 points though is because a lot of things are not finished yet towards the end of the park but once they get finished I will probably give the atmosphere a 10/10
SLIDES
Rating: 9/10
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The slides are truly amazing, I didn't ride all of them but I rode Maku and Puihi, Kala/Tai Nui, Krakatau Aqua Coaster, and Taniwha Tubes. So during the 6 hours I was there I got to ride 6 slides and eat lunch and other things, I think that's pretty good and I had a really enjoyable time on these slides, all of them were super fun and great, especially the two trapdoor slides. The reason I give the slides a 9/10 instead of a 10/10 is because Honu was closed all day and some slides were experiencing some downtime, not that much though.
Other Water Attractions
Rating: 6/10
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The reason I'm giving these a 6/10 is because the fast lazy river was half down throughout the day, sometimes it would be slow, sometimes it would be fast, sometimes the waves would be on and sometimes they would be off, it was really confusing and I don't really know what they were doing. Also the exposed steel in the volcano on the fearless river is a little weird and looks out of place, thankfully there was some mist to hide some of it and I think they will be adding more mist too. Other then those problems it was super fun and when the waves were on it was great. Other then that the wave-pool and slow moving lazy river look great, except one problem is you get more wet on the slow lazy river then the fast one because of an impossible to dodge waterfall. If these problems weren't apparent I would probably give these attractions a 8/10.
FOOD
Rating: 10/10
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I didn't have much but the food I had, the long-board pizza, Waturi Fusion, and the POG slushie, were good and very enjoyable, this is excellent food for a waterpark considering most usually don't have this type of quality of food.
OVERALL RATING
Rating: 7.8/10
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I had a wonderful time at Volcano Bay and I can't wait to go back in about 3 weeks time, this is the best water-park I've ever been too and I absolutely love everything about it. The slides, atmosphere, food, tapu-tapu, and other water attractions all clash together to make one amazing water park, Volcano Bay is a truly enjoyable place. I know this review was kind of on the short end but I can assure you I had a really great time and I can't wait to go back.