I've seen all different reactions- instant love, terrified scream, indifference....depends on the child. I suggest bring them up slowly to test their reaction. It pains me when parents shove their poor babies right into the characters' faces- no wonder they get so scared! Also, pleeeease don't book any character meals until you have confirmed that your child is going to be ok with them. (This goes for all children, not just babies.) At meet 'n greets, you can keep your distance if you have to, but at dining, the characters come right to your table.