I <3 my little Henrietta! Maybe I got a strange one because she's not mean at all! She won't let me hold her unless she's in her ball, but that's okay. From what I've read, robos are naturally very skittish and very hard to tame, so I'm not going to put her under that stress just so she'll sit in my hand. She's never bitten when I've touched her though. She'll hop right into her ball if I set it down in the cage, and she really seems to enjoy being held in her ball. And she'll roll up to us and run into us
She's really quiet, and not even much of a chewer. In the mornings it's obvious she had fun during the night because there will be "mountains" of bedding that she's made, and her tunnels will be moved around. Aww
Maybe they are just mean in groups? I've read conflicting things about robo hamsters. Some say they do well in groups, some say they're better off alone. I took Samantha's advice and got only one. She had two and they always fought and misbehaved. Henrietta seems perfectly happy all by her self.