Hit the nail on the head here. The bigger problem isn't that there was an engine failure or even a blade off failure. The problem is that the containment failed

Hit the nail on the head here. The bigger problem isn't that there was an engine failure or even a blade off failure. The problem is that the containment failed. An engine is designed to lose a blade, have the cowling and engine frame contain the damage and land safely. When that containment fails, the damage and potential for catastrophe increases exponentially.[Edit - Spelling]