We really enjoy Boatwrights at POR. It is a very affordable meal and the food is awesome. When we go in June we have ADRs for 2 of the 3 mornings that we are there. You will have to try the French Toast it is YUMMY
Also, the last time we were in WDW we tried WCC at WL and had their all you can eat breakfast skillet. That was very good too. It was the usual breakfast fare but with the atmosphere that WCC brings, it made the experience fun. Just if you are wondering, the waitstaff there is not as loud as they are at dinner time. They still do their antics like the whole ketchup thing but it seemed a little more quieter.
My favorite breakfast is a character meal---Crystal Palace. We love it there and the food is awesome. DH and I will be there in a month, enjoying our anniversary breakfast!