The article and the comments herein remind me a conversation a few years ago with an ex RAF pilot who had done a few exchanges with the USAF. Among other things, pilot/personnel evaluations in the two organizations were worlds apart. In the RAF, at least during his time, they were what I would expect, more or less factual: Bloggins is good at X, needs to improve Y, excels at P, shouldn't do Q at all.

Meanwhile, in the USAF, anything that could even be perceived as negative was a career killer, so ratings started at mildly superlative and went up from there: Bloggins is an X top gun, is very good at Y, walks on water doing P, and is good with Q.

YMMV, of course, those are my recollections of beery convos with a former Tornado jockey.