It was I who made the negative comment.
All I'm allowed to say is "negative comment".
So let me make a general comment on "systems" and their "sellers"
As Darky knows, we have both looked at more systems than either of us care to count.
a) There are systems which are a complete crock.
b) There are systems which have some potential, but always fall over.
c) There are systems that work (i.e. work years after publication).
Category "a" systems are churned out over and over, the same sellers keep churning them out.
Category "b" systems are also churned out over and over again, and they just never seem to live up to the profit portrayed. We hear nothing of them months later and are erased from memory untl the "next big thing".
Again, it is always the same sellers.
Then we have category "c". Very few are able to claim a category "c" system, and sadly if some of them do, they always highlight the working system in order to sell a category "a" or "b".
Then there are some vendors who continually come up with the goods, but they might release one system every year or two.
By now, history repeats itself.
We all now the categories, we all know the vendors.