Measuraments can measure all the measurable things, and nothing more. All the immeasurable stuff, good luck analysing that without subjectivity, or using psicoacustica that is pretty much witch work.
As Amir said in his review of those huge old JBL wooden boxes recently, the speaker is like another member of the band, due to all the reverberation, out of time, and all the defects on those boxes. Well, let me tell you something, bring on an extra member on the band, the fifth beatle. If it's like james tailor in the rolling stones, it will sound so much better than the best studio monitor. and then will sound awful with any 201X "music". Good luck categorizing the defects and putting them in the good defects box, and the bad defects box. Would be cool if DSP could be properly programmed to have all those nice defects. Long life to HiFi sound!!!!
I WANT TO BELIEVE !!!!!!