Most of my favorite CS places are at the resorts. They seem to offer a wider variety than the standard burgers, chicken nuggets and fries! They are:

*Contempo Cafe at CR (try the Black Forest Cupcake for dessert - YUM!)
*Artist Palette at SSR (They have a fantastic salad on their menu!)
*Captain Cooks at the Poly (Self-serve Dole Whip machine!!)
*Everything POP at POP (Great variety)

My other favorites at the parks and in DTD are:
*Flame Tree BBQ at AK
*Columbia Harbour House at MK
*Tangierine Cafe at EP
*Yakitori House at EP
*Wolfgang Puck Express at DTD