I agree with the op most of the cs hamburgers are the same as well as the pizza for me! I try to only eat 1 hamburger and pizza when we are there.
Mk- Columbia Harbor House=clam chowder,fish basket,tuna sandwich really good!
Pecos Bill- chicken wrap and taco salad
If you like hot dogs Casey's corner they are good size(cheapest meal you will have)
Epcot-Sunshine Season
Cantina de San Angel is always our favorite but will be closed when you are there due to there expansion
Lotus BlossumCafe- Egg rolls (this all we get)

Bakery in France- wonderful dessets they also have sandwiches
DHS-I really don't have any favorites but my DH likes the Turkey legs at Toluca he makes a meal off of that.
Studio Catering co has a pretty good chicken wrap, my mom liked the pulled pork sub!
STAY AWAY FROM ABC COMISSARY! YUK we have tried this several times thinking it will be better but never is!
Ak- I'm planing on the picnic in the park this time we have heard lots of good things about it!
We have eaten at Yak and the Yeti CS twice and have loved it! My DH and I split the shrimp lo mein and order of egg rolls.
Kids love pizzafari