I will clarify that I like Seaworld as a park actually and appreciate that the company is turning a new leaf. This is more a review of the actual park itself and its attractions to me. With many big coasters and not as many middle of the road coasters/family attractions, I cannot ride a lot of the rides with my fiance as shes not into coasters. Some of the coasters she can ride, I am unable to ride due to my size. I'm fully aware that this is unique to my situation but it is part of my review of the overall park. It's still quite a nice park, the coasters are overall great, and the animal attractions are really cool to me.
As for DAK, if you asked me on my first visit, I would probably say it was my least favorite Disney park. I've since been a few times and I've fallen in love with the park as an animal person + loving the themes present. I would say that while the park DEFINITELY needs to be built out (I say add in a Lion King ride, North America, and Ice Age section (and you could try to slot in a Jungle Book ride too) and it could be my favorite Disney park, especially with Tropical Americas. I would say adding in two new lands in a park close together would be "crazy" but its happened before and I'm sure will happen again. AK could use the capacity even though for a park with its number of attractions, it has a decent capacity)
While it needs the build out, I would say that everything currently there/planned to be there is of great to amazing quality. (I am one of the chosen few that loves River Journey as well so in my honest opinion, there isn't even a mid tier ride at the park)