Gene has already helped a lot of players and the testimonials speak volumes about what he teaches.
I'll be honest. I don't always consciously think about Perfect Aim, CTE/Pro 1 or any other aiming system when I am playing but miss a ball and I am all over it, getting myself back on line with the shot.
Another thing, when I just walk into a pool room and hit my first few balls, I will might miss a couple of balls at first and will immediately go into manually aligning myself to the shot (aiming with an aiming system) using Perfect Aim or CTE/Pro1.
Some people play perfectly well without any aiming system and that's great but some of us are mere mortals and need a little edge.
JoeyA