The thing I hated about that scene is when Grant and Sattler are holding off the raptor and they're reaching for the gun... then the kid there is doing nothing the entire time. WHY DIDN'T HE GO OVER AND GET THE GUN?!
Yeah, that became more prevalent as I got older. You can see Tim just hopping up and down with his hands on his head.
Then he decides it's a good time to watch/nag his sister while she's trying to save the park LOL