some of the themes that you hear when you start up a run like "the park on the old mountain" sound so weird without the sounds of the doors opening on the lights flickering
comment on the second bit of grumble nest (the jurassic park clip part) closing the door wouldn't help it would make it worse because it'd make sound and a tyrannosaurus rex is too big to fit it's head through the door
5:56 The fact that they also shine a flashlight at the dinosaur like we could in Grumble to slow it down while running away from it makes this comparison perfect.