We love the restaurants of WS in Epcot. We stay at the BCV and get hopper passes so that we can eat in Epcot 4 or 5 nights of our trip. It is hard to limit our selections.
We do Teppan Edo every trip. We also really enjoy Restaurant Marrakesh in Morroco, Rose & Crown in the UK, Le Cellier in Canada, Biergarden in Germany, San Angel Inn in Mexico.
For CS, I think the Tangerine Cafe in Morroco is our favorite. We also like Sommerfest in Germany, Harry Ramsdens Fish & Chips in the UK, Yakatori House in Japan and the French Bakery.
Enjoy