Marco, all excellent points. I don't doubt that these speakers sound exceptional, and it'd be a shame for the Audiogon community to start piling on at this stage.
However, considering the circumstances of the Positive Feedback review, namely a more-or-less paid sales presentation by DK, and lacking published specs or detailed listening commentary, the review cannot be taken as more than product marketing, in my opinion. It'd be great to see a more objective review, free of the pressures of conducting an audition in the manufacture's facility and with electronics supplied by the designer.
Sure makes me want to hear 'em, though!