Blue Nile Signature cut reports mean anything?

[clearfading]

Hi all, do the Blue Nile Signature cut reports have any merit? You know the one where they show the diamond back and front and the "light return" portion shows excellent and the diamond is almost all whited out in that photo. Do you guys know what I am referring to? They don't provide an aset or idealscope image on their diamond report. Any clarification on the merit of their claims is helpful!

 

[clearfading]

Example of report I am asking about.. Optical brilliance analysis and shows the stone almost completely whited out. Do these blue nile reports have any merit on stone's performance?

 

[flyingpig]

I much prefer the ASET, especially for fancy cut diamonds.