We went to Donald's twice last year - once in January and once in October. In January our ADR was late, like 10 AM, but that morning it POURED rain. We were all soaked before we even got on the bus to go to AK. The park wasn't even open yet when we got there, so I decided to say we had an ADR and proceed to the restaurant. We DID have an ADR, just not for another hour or so! They seated us immediately, brought us towels, and were absolutely terrific the whole time. We loved it! Food, service, & characters were great!
In October we had a late ADR on an early entry day. We checked in about 9:50, had our photo taken, and were seated right after that. Our table was in a back corner so that wasn't great. Our server wasn't rude, but she wasn't great, either! Characters were good - we got to see all of them.
We also did breakfast at Park Fare in October. We liked the food, but the buffet line is a funny shape and it is difficult to manuever through there. Some woman yelled at DH to get out of her way, but she was blocking him in! Our server there was OK, nothing fabulous. Food was good. Characters in the dining room were Alice, Mad Hatter, Tigger, and maybe Pooh - I can't remember about Pooh for certain. Anyway, it was good, but I wouldn't drag myself all the way to the GF from AK. If you are staying at GF then go to Park Fare. Otherwise go to Donald's!
We will go back to Donald's in August, but we'll go to the 8 AM seating instead of trying to go late.