Just found the Stereophile follow-up review, responding to H. Reichart’s original :
https://www.stereophile.com/content/alta-audio-alyssa-loudspeaker-jim-austin-december-2020
What seems odd, given what YouTube reviewers have reported, is the second Stereophile reviewer’s assertion that "they are at their best with female voices and higher instruments". Huh? What are we supposed to deduce from such a disparity?
What have you decided to do ?