We have done the character breakfast twice and loved it - there are 2 sittings (think its 8.00 and 9.00)
There is info about it in my trippie from Christmas 07 (day 2 I think) and Easter 07
The food was lovely - lots of hot scrambled eggs, sausages, bacon as well as all the other continental stuff, cakes, cereals etc etc.
As its a buffet it can get a bit chaotic with everyone moving round and characters etc but get there early at the start of your sitting and you will be able to get some food first before the characters start coming then stay as long as possible and you will fid some people disappear to get into the parks but the characters will still be about