I'm definitely against the mentality of "just build a simulator with a video screen" for every single new ride out there. I'm no fan of Toy Story Mania. If done rather sparingly it's ok, like to enhance scenes that have actual sets and real figures. But I just cannot help but see a laziness to it. There's something about tangible sets and animatronic figures that feels much more satisfying than just having a ride vehicle run past a video screen. I don't consider that much of a ride. I feel much the same as someone else said, I could just project some videos on my walls at home and ride around in an office chair and call that a real ride. Doesn't work for me.
So needless to say, if Soarin' 2.0 is what we're in for with Avatar-Land, color me unsurprised and mostly uninterested. I hope it's something far more than that. But I honestly can't say I think it will be much more. Don't get me wrong, Soarin is fun (though I don't think the lines are generally worth waiting in to ride), but it's not anywhere near what i'd expect out of a major Disney attraction. All of the classic long-gone Epcot rides from the early 80's to this day are far more impressive and worthy of the Disney name.
And speaking of Epcot, i'm also of the opinion that Animal Kingdom has way too many rides that have too many physical limitations to them. Either height requirements, or rides that can't be experienced by people with either medical conditions or an incredible fear of thrills or motion sickness. Or in Kali's case, not wanting to walk around all day dripping wet and rather miserable. I think it needs at least 2 rides that are more akin to classic Epcot style attractions with far less emphasis on thrills. I guess you could call them "safe rides". Omnimovers and POTC-type boat rides where the impressive nature of them comes from brilliant sets and animatronics instead of just a quick thrill. Rides that are very long, more laid back, and have great capacity and quick loading. Not to mention ones that can appeal to any age.
I've talked with Randy Savage about it before, but one thing i'd like to see is the gutting of the entire Dinorama carnival. Cleared out utterly to make room for something that doesn't look like trash I'd see along the road. It's absolutely ugly and IMHO has no business existing in such a gorgeous park (having it there compromises the theme). It's a blight on the place and to me really symbolizes cheapness. Randy's idea was a Splash Mountain type ride in its place with a really big drop, with a theme based on Mammoths. A great idea on its own. But if it were me, i'd expand that past just mammoths and cover extinct species in general from any age in the past, given life once again through the magic of Disney animatronics. Along with some classic style narration like old Epcot rides. Three or so small and mild drops on the scale of Pirates or Maelstrom, nothing big. Enough so that it spices things up for people but not enough to warrant any height requirement or to bother anyone with health problems or serious motion sickness. The drops would be there mostly just to descent to lower show building levels and wouldn't be anything major.
I think boat rides in general work well for the Animal Kingdom theme without compromising the feeling you're inside this wild animal-like world. More so than a dark ride with a track or whatever (and especially a hideous roadside carnival), it's easier to disguise the track with flowing waterways because streams just fit the natural environment so well. So several boat rides with elaborate sets and animated figures would go a long way into giving the park more appeal to more audiences besides just those who like thrills or whatnot.