your statement is opinion....
Perhaps even Libelous opinion?
As promised I spoke with the company who provided the platform for the testing. I was assured that the pilots were instructed to fly, - "as you do every day".
'Why?' I said, those instructions.
His response was, "easy, I have total confidence in the machine that we have been flying in mustering for twenty or so years, I know it won't let me down in this test".
It was also a variety of pilots not just one pilot who may have nursed the recorders.
I have not viewed the data sets, I would like to one day. However after a couple of hundred hours many things will be become obviously repetiitive and typical of routine mustering. Namely steady flying whilst the painstaking work of observation goes on.
So, rest easy.