I'm seeing a Sleeping Beauty and Peter Pan theme here, lol.
I was just at WDW with some friends last month and my mission was to see as many characters as I could that I've never gotten to meet before. We had a LOT of good experiences and a few uncomfortable or just plain "blah" ones.
One of them was at DHS in the Animation Studios. It was a rainy day and it was a character jackpot in there. We'd gone in to see the UP! characters, but got some bonus pairings. We saw the UP! characters first and truly...the line was super short and there was nothing but adults in it at that point. We had all three character...Russell, Carl and Dug....and they had NO personality. No real hugging or anything. It was almost like they were afraid to touch us. They did the same to the two young Australian women in front of us too. Not sure what was up with that. Then we went across the way to see Goofy and Pluto...and Goofy especially was pretty boring. Not acting silly at all. Pluto was more fun...but it was more of an interaction between him and his handler.
The next set of characters we saw resulted in a funny/embarrassing moment for me. Actually...while it was embarrassing, it's one of my favorite moments. Chip and Dale had no one in line, so my friend and I went over to get pics and autographs. I went up and they were kind of touchy feely...in several of the pictures it almost looks as though I'm being suffocated by one while the other gets REALLY close to me on the other side, lol. We got ready for the picture, and suddenly...Chip is a good 5 feet away from me and staring at me, then staring at my bag. Apparently...when we all squeezed in for a picture....my cell phone vibrated and it was somewhat of a shock to the poor chipmunk. He started hitting my bag and looking at me like I did it on purpose.

Even after my friend went up for pics, he was still admonishing me for scaring him. I was pretty red in the face, but all of us got a good chuckle. My friend got great pictures of it, too. The CM however, did not. She was too busy busting a gut.
The worst one had to be on my last day. We'd gone over to the MK for the morning before I left, and I wanted to the the Pirate Tutorial. We waited in the POTC area for a bit, and I ran to the washroom. I found Peter Pan and Wendy, so I ran back to get my friends and we jumped in line. These two were the most BORING individuals. Peter didn't seem to know how to deal with adults, and Wendy was practically mute. They interacted with each other, but it was uncomfortable and strained. It went like this....
Peter Pan - Wendy....can I be your brother.
Wendy - *silence*..."ummm...nooo....I, Um, already have 2 brothers. I think there's, a , a RULE about that somewhere. *grimace*
It was just awful. All other "people' characters were fantastic and right in character the whole trip - all the princesses, the fairies, Mary Poppins, Alice, Mad Hatter, Lady Tremaine. I wanted to get away as quickly as I could. I may try to have another meet next month with Peter Pan in his new location, just to see if he's any better, lol.