you have the right to be dissapointed and give your opinion. But I consider to loooooow to campaign against or/and poison everybody with bitter words.
We are all aware that there are companies or individuals who try to take money from you. You don't know who says the truth on these days. I appretiate when somebody tells me or warm me about a product and wants me to save my money. But I dislike when people attack individual or companies just because the product did not work for this particular person.
Everybody's chemistry is different. All who went to school knows that. And what does not work for you, can work for other person. Lets us accept the reality.