Some failures might not be obvious until the big red button has been pushed. What if the C4 in the cockpit is dud? What if the igniter at the wing spar is dud? What if the wires to the empennage have not been connected properly? What if the undercarriage collapses before the windows blow out? What if the vertical stabilizer's collapse causes a wind that exposes the hidden cameras from other angles?

This is fun, I should go on.