Hold up Banshee...
Maybe it's artificial garbage, but remember what such things already did to most of us.
Well, alright, beside ripping us off for it, but remember the Placebo effect.
If he still is in the dream of that thing working, we have to stimulate it, not work against it.
So in my words, it does work, quite good actually
.
Take my word for it, it does, just keep it in mind as if it's not to get out of it...
Think 50% YES IT DOES WORK and 50% I'LL GET THE LUCID DREAM.
Just support the device, and do not let it work on it's own.
Greetz.