I've been to pretty much every character meal there is, with the exception of Norway, over the last four years. No kids of my own, but I have three nephews and a neice we take to Florida about every 2-3 years -- and we've hit several of the character meals as a group of adults as well.
The new addition of Lilo and Stitch to go with my old fav' Pluto and his pal Mickey at O'hana has made this breakfast my absolute favorite, hands down. Stitch and Pluto were outrageously funny -- even playing with each other some! -- great with the kids and fantastic with my December group of six 30-something women who were "not too outgoing" (Pluto proposed and I have the most DARLING picture of it -- dare I say I'm cute in it and I hate having my photo taken!). All age groups seemed to be loving it and I thought it was fantastic for parents of younger kids because it was family style, so no running back and forth to the buffet. The food was great -- a sampling of breads and fruit to start, followed by a platter of eggs, bacon, sausage, potatoes and Mickey waffles. We loved the unlimited Mickey waffles -- I had them every morning we were there in December and gorged on them at O'hana as it was our last day! Not to mention, Poly is one of the few places to get a decent cup of coffee on Disney property!