All kids are different, but the first time we went to Sci Fi, both of my kids, who were 3 and 4 at the time, were a bit apprehensive. It's a double whammy - first they walk into a really dark place, and then the movies a bit scary to them. I kept saying they weren't real, and to an adult, you can see how fake they are, but they didn't like it so much. So we splurged on milkshakes and they didn't watch the screen, and they were fine. Now that they're older, they ask to go back!