Yes, every golfer should know this technique. Currently, more than 75,000 golfers worldwide are using AimPoint (about 5,000 of these are junior golfers). Also, about 200 professional golfers are using the system in their tournaments.  Some popular pros using the AimPoint method are Justin Rose, Ben Crane, Brian Gay, and Adam Scott. Furthermore, more than 300 golf instructors include AimPoint in their lectures.