I have several...
1. I used to shun all Italian at Disney b/c I could get better at home, but since moving away...I'm opening up to the idea. I've even made an ADR for Via Napoli and come September, may actually try it...we'll see if I can break this tradition.
2. All Disney Chinese - my mother burned us out on Chinese food as kids and we rarely eat it now at home since it's a high risk food for DD6's allergies, so no real desire to eat it at WDW
3. Mexican - Way back when, we tried San Angel and we were disappointed. Well, now I live in TX and frequent 2 restaurants that serve both Tex Mex and authentic Mexican...so I really see no point. I mean, I can even get avocado or cucumber margaritas here.
4. The Plaza - I know I've heard good things, but the menu just looks so blah
5. RFC - We have 3 locally...there is no reason to go there at Disney
6. In the same vein as 5...Shula's, Earl, House of Blues & Pollo all have restaurants here...so again, no point in wasting time on them at WDW.
7. Planet Hollywood - I got to eat at the grand opening back when the now closed Houston location had it's VIP preview. I was not impressed and feel 0 desire to return.
OK- I think that's it