The problem with personal negative feedback is a lot of people look to supplements as the holy grail and have zero idea on proper nutrition or training. Then they start going around condemning said supplement as useless etc. In turn, leading to someone who is trying to do their due diligence and researching before using; stumbling onto threads saying its terrible and possibly swaying someone away from a useful supplement.
My problem is not with the dissatisfaction of one person and the supplement. My problem is with the way the message is delivered. SNS does not pay my bills and I do not get any cut of DAA sales but what I do get is the people that have tried DAA and LOVE it! Who use it with excellent results! And bone headed, irresponsible posting may prevent someone from trying it that may have had excellent results.
SNS DAA or not, it has scientific and real world results backing it. It didn't work for you (not you specifically)? Sad day, move on and try one of the other hundreds of supplements out there.