One reason I found it very good was that it included in its timeline when airspeed instruments became functionable again, which greatly aided my SA on what was available in the cockpit. This may have been available in the thousands in previous posts (many of which I have not read), but here it was easily followed.
That is the value of a well researched and well constructed article or TV documentary. It is meant to communicate in the simplest terms.
However, it doesn't mean that it is correct or the only opinion on the subject.
The jury is still out on this subject since the investigating anaylsis is not yet complete.