I'm sorry, do you think you are owed transparency or something? The people using these things are doing so at their own risk and have no obligation to share anything. No one here is profiting off these buys or trying to sell you anything, they are just opening their experiments to anyone interested to make it affordable.The only thing that bother me is that only 1 person out of all the last group buy actually shared the results!
There has to be some transparnsey around all those expriments
If you want full transparency, buy the items yourself.