We are BWV owners and I do like that slide - it is fast, twisty and open - there was an age where my kids like slides, but found the dark slides (Poly, SAB) scary. I also really like the Kidani slide. Jambo and CCR both have slides that are somewhat of a compromise between a slide for "little kids" and one that big kids can use - which ends up pleasing no one. SAB has a toddler slide in the "pirate ship pool" - and I think SSR has one as well. SABs slide entrance is a problem for a lot of people - its a long walk to the slide entrance, and you can't sit next to the pool and keep an eye on the kids.
My husband got turned around under water on the Aulani slide and a lifeguard had to jump in. He came off it fast, took a turn underwater, and couldn't figure out which way was up. Those are some serious slides - though there is a kids area.