I have to defend the Animal Kingdom here. If you never knew about the functioning Yeti you would still think that it is a wicked ride. I know I did. I sat on the front, I was unaware of the track at the top being ripped out (scared me for just a second) and in the dark cave you see the silhouette of the Yeti ripping out the track and then you jet backwards in the dark. It has some intense moments.
Kali isn't the best water ride in the world, it falls when compared to Bluto or the one at Busch Gardens or even the one at Cedar Point. But it's a FUN ride at least I would say. A little short, but at least fun.
However, I too believe that Walt would not let this stuff happen and he wouldn't quit till his dying day (which he did) to never ever rest on your laurels. He would want it to be perfect, and then some. You never ever want Disney to forget that quality comes first over quantity.
But.................those two are still pretty good rides. Especially EE. Not many coasters immerse you that much into it