Machina Dynamica New Dark Matter CD and Blu Ray tray treatment?


This is a set of adhesive-backed thin plastic pieces that one attaches to one’s transport or player disc tray. The disk rests on them during non-spin mode, but presumably don’t touch the applied thin pieces during playback mode. The company says the new Dark Matter pieces reduces background scattered light from reaching the photodetector, thereby improving performance. 

Anyone tried this product? Please specify transport or player if you have and your impressions. 
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"Received my NDM..... We now return to our regularly scheduled nonsense."
Come on, give it a chance. Maybe it works.
“...captured by a team of Harvard scientists and astronomers.”

>>>>>>”OK, come out with your hands up!”

”A global team of astronomers, led by Harvard scientists..."

>>>>>”A team of astrologers led by Harvard global conspiracists.”