We went to the character breakfast in IOA a couple of years ago. It was okay...not as good as a WDW char. meal, but fine. The characters were: Spiderman (good interaction), Cat in the Hat, Thing 1 and 2. There was less selection food-wise than at Disney, and it was not crowded at all, although this was in January. When we've gone to US/IOA, we've found it very easy to get character time with the characters that are just wandering around, so we could have easily gotten photos with all of these characters w/out the breakfast.