Hi Ka7Niq!
I went to the Sound and Vision web site and found the article I believe you are referring to here: http://www.soundandvisionmag.com/article.asp?section_id=1&article_id=511&page_number=1
Nowhere does the article imply that the Athenas are "just plain hard and fatiguing sounding". I admit that the Sound and Vision measurements show a rough treble range. Have you listened to the speakers or are you basing your statement on the Sound and Vision measurements?
As stated above, my friend has two sets of the F2. One set does sound hard and fatiguing. When he had them in his system, before they became his "big end tables", he did not enjoy the music and hardly listened. When he put the good set back in the system he enjoyed the music and found that he was listening to music all the time. I have listened to both sets and concur with that one set is very fatiguing and one is not. Anyone purchasing should examine the speakers and make sure they are "the good ones".
Can I listen to even the good set as long as I can my Von Schweikert VR-4jr? No I can not, because the Athenas are fatiguing to me compared to the VR-4jr. But, without naming names, there are plenty of speakers in the same price range as the VR-4jr that I would say the same thing about.
If my budget were limited to less than $500, either by circumstances or choice, I could easily live with the Athenas. And my friend could easily afford a system well in excess of the cost of mine and he is happy with the Athenas.
Have fun!