It makes it so nice not to have to stop what you are doing to make it to a ressie. I hope you love it too.
Our favorites are:
MK
Be Our guest- Lunch
Pecos Bill- the new chicken fajita's are delicious
Columbia Harbour House
Epcot
the QS in Mexico
the QS in China
The fish 'n chips in United Kingdom
HS
We loved the pressed turkey sandwich but it has been taken off the menu

The chicken and waffles look like a good thing to try and the Royal Guard burger (eventhough I try my hardest to stay away from too many burgers)
AK
Yak and Yeti QS
Flame tree BBQ
DTD
The #1 QS for us is Wofgang puck express marketside. We eat there 2-3 times every trip
We also like some of the QS at the resorts: Pepper Market @ Coronado Springs and the QS at Port Orleans Riverside are stand outs.
We have also heard good things about Mara and the Contempo Café
Hope this helps