We are in the minority, but we didn't love Kona. Based on our last meal there, we would not go out of our way to eat there again. Pancakes were dry. Omelet was ok. Home fried potatoes were mushy, flavorless ... meh. Granted, we did not order the specialities, like Tonga Toast or the Macadamia Pineapple Pancakes. I intended to go in that direction, but we weren't in the mood for sweets that morning. Perhaps ordering those items would have made all the difference in the world.
I haven't tried Ohana for breakfast, but I have heard lukewarm to bad reviews on the food.
For breakfast in the World, we love Boma and Cape May. I can whole-heartedly recommend those two. Every other place we have tried has been lackluster or has had "issues".