I'm not a fan of blintzes, so I can't tell you if they were there or not in October, when we celebrated DD's birthday.
I thought the food was fine, standard WDW breakfast fare.
The characters were Alice, the Hatter, Mary Poppins, Tigger & Pooh.
They were very nice about celebrating DD's 1st birthday, brought her the cupcake but also a little tiara that said "Happy Birthday". It made for some really adorable pictures.
I'd say it's a fine character meal, maybe not my favorite, but I'd go back. Enjoy!