My family will be at the World in September. It will be my husband, myself and our 3 boys ages 9 (almost 10), 7, and 5. Between Sci Fi and 50's Prime Time which do you think is better for boys of that age. I'm leaning toward 50's Prime Time but I've heard Sci Fi is pretty cool too. We've only ever done H&V at the Studios so I'm clueless. But the boys are not into characters as much this go round so I thought we'd try something new.