We did the breakfast at 7:10 on a MM (we had already used our MM passes on a previous day). We were the second ones in the restaurant and it remained pretty empty for about 20 minutes. Most of the characters came around twice and we had a lot of interaction with them. We saw 9 (Minnie, Chip, Dale, Hook, Rafiki, Godmother, Pooh, Tigger, Eeyore) and were out at about 7:50. I would definitely do that time again.