It's hard for me to get really excited about any of the World Showcase restaurants because I think the "water down" the ethnic food alot to make it more appealing to the masses. That's why I think LeCellier & Teppen Edo are so high on the list - The food is basic enough & doesn't need to be watered down.
If I want ethnic,I make it myself or I search out the little storefront Mom & Pop places nearby.
When we go to WDW, I'd say we eat 90% of our meals at the resorts.