It's my favorite too! It's my first visit with my kids and trying to make it extra special for my daughter by figuring out what she will like best. I don't think she will be scared by anything in Fantasmic. She is much more likely to be afraid of a ride than anything "dark/scary" in a show.I would recommend Fantasmic in that case. It is my all-time favorite of all the attractions at Disney Parks. There are some elements that might scare young children, I've heard, but I have little experience, not being a parent. I just know I love Fantasmic!