DISCLAIMER: Low speed, fatass drag thoughts:
WRT point shooting, I think point shooting release upon tons of neurological programming and reps to understand the relationship between your gun and your body, and relying on those reps. I can see the benefits, but I think in the end, it all comes down to making more accurate hits with aimed fire.
I have played the violin for over 30 years now, and I can play in many different positions (lazy-fiddle- positions, precise-classical- positions), and not have to look at what my fingers are doing, but when it comes to real critical passages, I invariably look at what my fingers are doing in order to verify that I am in position to cleanly hit notes. It's like using my sights instead of natural point of aim (which is all neurologically programmed through correct reps) while shooting.
I make the above analogy because it is the best way I can make the connection between repetitive neurological programmed reflexive playing (shooting), and conscious, monitored playing (shooting).