I don't have any problem with Tekton or any speakers.
But I think many hardcore audiophiles have "issues" with speakers that claim to be the "second coming" or "better than Salon2" and yet have absolutely no proofs like accurate +/- 1dB or +/- 2dB frequency responses, 60 degrees off-axis responses, polar responses, impedance curves, distortion data, etc.
There is NO REASON to HIDE these measurements. Utterly no reason. Unless the measurements look like crap - like Zu Audio and Bose speakers.
Philharmonics, Salk, Ascend don't hide their measurements, especially if you literally ASK for them!
A friend of mind sent a message to KEF asking for the FR of the R-series when it was first released because he was interested in buying. KEF actually sent him a FR curve and more. They have no reason to hide the measurements.
Even if the speakers measure like crap like Zu or Bose or Wilson, they can still sound GOOD. They can still sound subjectively good. But perhaps people should not be overzealous and proclaim the "second coming" if the speakers measure that poorly.
The same goes for JTR, Seaton, etc. They can still sound subjectively very good. But unless they have proof like actual measurements, I would never consider them any better than speakers that actually have superb measurements.
What are these builders HIDING ? Why don't they want ANYONE to see the actual measurements? That is the "issue".