To quote from my previous post - "the speaker design - box vs planars vs horns vs OB".
You'll have no problem in any gathering of audiophiles finding people who prefer Magnepans or Klipschorns or Linkwitz over box speakers. These speakers and many others differ in basic method of sound production, on- and off-axis frequency response, radiation patterns, impedance curves... All of them have their fans. They all differ quite noticeably in the way they sound. Any set of measurements that would match well with one of these designs would likely produce poor results with the others. Based on your argument, knowing Amir's specific measurement criteria should tell us what kind of speaker he prefers (subjectively). You can't simply average all the speakers together into a Frankenspeaker. So, has he ever divulged his reasoning for the measurements he makes and how he established their usefulness?