I think there a couple of Dis-ers that have been to it before. Maybe one of them will comment.
We didn't eat at it, but we did check it out a couple of years ago while we were there (we had Mother's Day brunch at Goofy's). I know there were some characters there - we saw Cinderella and another couple of princesses as we walked by. I think the food was a little bit stepped up from Goofy's brunch with prime rib and a few other foods. But overall, it didn't appeal to us for the $20-$30 upcharge.