Stan:
You know I'm a big proponent of your teaching methods, and a student of "all things cue sports" (including alternative methods). But concerning the bolded part above, where do you get this stuff?
I've taken formal snooker instruction, I play snooker, I've ingrained snooker fundamentals, I keep up on all things snooker, and I can't for the life of me understand how you say snooker players "use a sweep to the cue ball" visual or movement? Sorry Stan, they don't. What you see when a snooker player sweeps his cue in from one side (and I'll venture to say it's always from the same side, no matter which side the object ball is being cut to, right?), is just an artifact of the cue being on one side of his body.
Snooker syllabus teaches coming straight down upon the shot line, because that is how the fundamentals lead you -- from a standing position, with your feet properly position upon the shot line, and you fold your body in half at the waist as you flop over (bend over) into your stance. The snooker stance -- and I mean a proper snooker stance, not "a pool player's understanding of what the snooker stance is" -- is a locked-in stance that minimizes sideways movement.
Care to elaborate on what you mean with the above bolded part?
-Sean