Tdracer
I’ve just watched the documentary and I think it did a good job explaining a highly technical issue to the lay person. The film lacerates Boeing as having gone from one that valued excellence in engineering, rightly so, to one that was pursuing profit at any cost. There are contributions from several pilots from the US, including Sully, who are highly critical of Boeing’s conduct.
On the subject of trim runaways like lederhosen I’ve practised that in the sim but never with an accompanying false stick shaker and the confusion that would inevitably cause. Anyway, why not watch the film and judge for yourself. I realise that the technical data might be a little light for someone of your background.
One last fact that the film presented, which I’m unable to verify, is that the FAA conducted an investigation which I think was referred to as a TARAM.? In it the conclusion was that without modification one Max would be lost on average two years making it the most dangerous airliner ever.