Even then, that's just considering the reactions of this one crew (with a very distinct HF profile) - the 30-odd successful recoveries from the problem indicate that we're looking at an anomaly here.
How about that one?
Another anomaly?
Its like an iceberg; most of it is underwater.
To spend more and more money on technology and neglecting the required training to the aircrews (because no more money is available for that task) is the wrong approach.