We always do Boma breakfast.
Everyone is correct. There is a selection of the more unusually-seasoned items, and there are lots of "regular" items. In fact, I think that it leans more towards the standard fare --- and it's a very wide selection. Eggs, omelets, waffles, French toast, sausage, bacon, hot cereals (oatmeal, quinoa), cold cereals, yogurts, fruits, pastries. I can't imagine that anyone would not find something to satisfy.
The house juice is called "Frunch" -- a yummy mixture of mango juice, orange juice, pineapple juice, and lemon juice.
If you like really, really good coffee, you can order a press pot of Kenyan coffee. Costs a little more than the standard coffee. But, in my opinion, it's the best coffee at WDW. A close 2nd is the press pot of Hawaiian coffee at Kona.
Enjoy!