Some QS restaurants we like are
Magic Kingdom - Columbia Harbour House, Pecos Bills, and Cosmic Rays
Epcot - Sunshine Seasons
Animal Kingdom - Pizzafari and Flametree BBQ
Hollywood Studios - We don't really like any QS here but do eat at Starring Rolls Cafe
DTD - Cookes of Dublin, Earl of Sandwich, and Wolfgang Puck Express
Enjoy your vacation.