This is a late incursion into this thread, but what the hey....
I'm always "torn" about food at WDW. On one hand, I want authenticity. After all, Disney tries to be as authentic as possible in the guests' experience. Their meticulous attention to details is what separates them from your typical theme parks. So I tend to expect that from the food as well.
But on the other hand, if they go "too authentic", especially as far as exotic cuisine from a particular part of the world, then they could severely limit the number of clientèle's that are brave enough to try the food. Not many guests would go for authentic indian food, for example (I would, since I'm a big indian food fan).
My take on this is to compromise. Have familiar items in the menu. I have no problem with seeing americanized chinese cuisine. However, there should also be items that scream "exotic" and authentic, especially for a restaurant in an exotic part of AK. The same can be said for World Showcase restaurants. I don't mind, for example, that the Tangerine cafe out front by the Morocco pavilion serves your run-of-the-mill Mediterranean/Middle Eastern fare that you could find anywhere else in the US, but I want Marrakesh to stick to really authentic Moroccan cuisine as closely as they can.
So yes, I want the "exotic" restaurants to be different enough that it isn't something one can get elsewhere easily. This is why, for example, I don't go to the Rainforrest Cafe, since it is everywhere. If they make these exotic restaurants rather generic, then I don't see any compelling reason to go there when I can get the same type of food here in Chicago. I might as well save my money and eat a cheap hamburger, or spend it at Sunshine Seasons.
BTW, if it is still there, for anyone craving for good southern indian cuisine near WDW, try Dakshin at the Crossroads strip mall, just outside of WDW at the corner of Hotel Plaza Blvd. and 535. I haven't been to the restaurant in about a year, so I hope it is still there. It would be a shame if it has closed down.
Zz.