I love this place- and I'll tell you why. It's been around forever- and still has that special something. Honestly these scores don't reflect the awesomeness of Sunsplash. I've gone there since I was a kid, I learned how to be a bank robber getaway driver with the go-carts, and I've played goofy golf like a boss. The waterpark attractions are fun- they added that cool toilet flushing ride- which is a blast. I've also attended a few kids birthday parties- and everyone had a great time, even though I didn't get candy from the piƱata- first world problems.
Reading some of the other reviews doesn't give me much hope for humanity or our future. Kind of reminds me of the movie Idiocracy. For those of you new to AZ, during late summer- there are monsoons. For some reason God refuses to notify the waterpark when these storms will hit - so on occasion they have to clear the water so that guests don't die due to lightning. I know I live on the edge- but death by lightning is not my thing- so good lookin out Sunsplash. If for some reason they need to close for safety- they happily provide a rain check that's good for the rest of the season, which I think is rad.
So, to recap- this place is legit- fun, and a great time to kill a day. Sunsplash was good enough to film Bill & Ted's Excellent Adventure- and it will be good enough for your excellent adventure. Do work.