O.K, so I've been thinking about this quite a bit and I find that confidence pretty much outweighs everything when it comes to being good with girls. But to have true confidence you need to be be able to meet girls without the need for PUA materials, methods ect. Therefore it seems that PUA products are a paradox, by using them, thinking about them and wanting more info on them you are admitting to yourself you are not 100% confident, meaning they are not 100% effective(which suits them as they can sell more).
The other thing that strikes me is how close to hypnosis a lot of the products come, in terms of offering suggestive belief that it will work, which might give the confidence to make it self fulfilling, I think RSD is king of this. Anyway thoughts and opinions are welcome.