This is just my two cents. We usually make it to Disney about once a year and I love trying new places and going back to a few select favorites....Hope it helps:
(TS)
Sanaa..............this place gets wonderful reviews. We are really hoping to try it on our next trip. Budgets and time are the only reason we have not already been
Crystal palace.....We tried this for the first time in January and I was so pleasantly surprised with the food at dinner. The salmon was one of the best things I had all week
Whispering canyon.......We have not been here in a while so I cant comment. We did go to the new Artist Point [dinner with Snow White, Eveil Queen, Grumpy adn Dopey] and it was AMAZING!
Askerhus....we had lunch here in January. It was our first time back here in many years and it was really good.
La haciendo De San Angel.........I read lots of bad review. You can get mexican food at home so I would look into something more unique like Biergarten or Chefs De France. Just my opinion

Tasker house-river of lights package....I hear great things about this place!
Sci-fi diner....I hear mixed reviews and just have not booked it yet. You may not all sit together. You may be in a car like setting with some people in front of others. Just something to consider...I might skip this and save the money adn eat at Back Lot Express...
(QS)
Woody's lunchbox...YUM! Try the totchos [tater tots with nachos - sound weird but tastes great] or the grilled bbq sandwich. THe adult lemonade is WONDERFUL!
Satu'li canteen...Their food looks great! I hear great reviews..
Be our guest...breakfast is about $25 so Id go for lunch...its a better price point and has better food at lunch
*still need 4 more