I find the claims in the above post to be ludicrous. I own the FinkTeam KIM two-way speakers, and have no doubt that they would blow away the "small 2 way floorstanding speakers that cost tens of thousands less" that he mentions.
Setting aside that there are many reasons why listening to speakers at shows is a very dubious way to get a good handle on the sound that they produce, no serious listener would confuse the Borg with small two-way speakers.
Among other things, the custom-made AMT tweeter is outstanding. I moved from Harbeth to the FinkTeam speakers, and not only gained speed and bass impact, but do not feel as though I am missing out on the reproduction of voices or acoustic instruments.