We just did the 'Ohana breakfast last week. We were staying at the Poly, so it was the only thing we could squeeze in before the airport on our last day. With that in mind, it was fine. But I don't know that we'll go back. We had the first, 7:30 a.m. seating and still waited in line for 10 minutes to meet Stitch. The pineapple bread seemed like it had just been defrosted, and was oddly cold. The eggs were gross and I love scrambled eggs. And Mickey wasn't there- just Lilo and Pluto. My kids had fun in the parade, but the food was very disappointing. (I'll add that we requested and were given a plate of bacon, which was nice.)
The only upside for 'Ohana is that the space is prettier (nice windows and views) than 1900 Park Fare.