All positive and nothing negative makes the article suspect. Although reading between the lines, the F35 probably isn’t as good as the A10 in high threat situations.
Define “high threat situation”.
Then again how will it perform against a S-400 or the upcoming S-500 AA systems?
How does the plane’s light ammo load out in a dogfight compare to a Russian air supremacy fighter after all the missiles are expended?
How long will the plane last in combat after the AWACS is shot down?
Of the 174 only 31 responded or less than 18%. Does that low response make the survey valid?
How many pilots that responded have a positive view because their evaluations for promotion are due?