I've got a lot of beef with the Animal Kingdom.
First off, it's too damn big!! It takes far too long to get around. Do I enjoy the scenery? Sure, of course, I pay attention to details. But I can only enjoy that so much before I start saying to myself "give me a freaking attraction to enjoy, enough facades, scenery, stuff and whatnot!" Give me things to check out when I'm roaming from land to land. Some "Transition" attractions, if you will!
Secondly, they bottleneck you everywhere. There is usually only ONE way to get from area to area, it's not all connected. I really can't stand that, it makes it difficult to navigate. Also, it's particularly frustrating when I park-hop over there just to hit something we might have missed...gotta spend 20minutes walking allll over Walt's green earth (haha get it?) just to get somewhere.
Third of all, they need to reorganize some of the theming. Why is the Fesitval of the Lion King at Mickey's camp?? Shouldn't be in...oh I don't know...AFRICA?!?! Same goes for the dreaful "Finding Nemo" musical...why is it on the outskirts of Dinoland USA? Last I checked, Nemo wasn't prehistoric. The entire show should be moved to EPCOT.
Lastly, I don't buy the argument that people say "well you're not doing it right." Wrong! See, I can go to the Magic Kingdom (or EPCOT) and spend an entire day taking my time, checking out the theming, taking in the sights and sounds...but I can also spend the entire day zipping from attraction to attraction if I want to, and maybe still not get it all in on one day! With the Animal Kingdom, if you take the latter route...you're out of there before 2pm sometimes!
So this whole thing about "well you need to know how to 'do' the Animal Kingdom" is a crock of you-know-what to me. There shouldn't be any particular way to "do" a theme park, in relation to how much time to spend (or waste, depending on your point of view). Not to mention that AK closes significantly earlier than other parks, so it really does feel like a 1/2 day park at times, or even 1/4 day park, if you're going to head to another park for EMH.