Not to take sides but the fact is I do understand Dan's point. I don't think he is saying Stan is not real or the system doesn't work. He is saying no system can make a new player a pro just by learning a system. That is, at least , what I am hearing.
It is similar to CJ Wiley's TOI. CJ can do a thousand things I can't do. TOI doesn't make me his equal. TOI is his way and he sees it clearly and it works for him but he is a naturally gifted player. The same is true for Stan. Neither system will keep me from missing shots they can make in their sleep.
Either system can be a great advantage for some players but I have friends who can not consistently hit a two foot straight in shot. Nothing is going to help them until they can master the basics.
I tried CTE and TOI and can't say I use either to any extent. I like TOI for almost straight in shots where I need a tiny degree of cut to avoid over cutting and that is about it. Oddly what I do use is a total misunderstanding of CTE. I just aim cuts by lining up a portion of my cue stick relative to the edge of the object ball. Before I watched Stan's videos I thought that WAS the system. No harm no foul guys, there is no perfect way for us all.