Do I stop them or grab the camera?

When I ordered a new cooler for our upcoming camping trip on Amazon I did not realize that it would come with a free rocketship/airplane/bobsled. The boys were pleasantly surprised. Then came the moment that you stop and ask yourself, Do I stop them or grab the camera. I got the camera. No bones were broken. They actually didn't even make it all the way down before the bottom of the box broke open and Coop's legs popped through.