Now we only need to "lead" the targets and the shot will always be true!
But atm this technology doesnt allow to fast-adapt when you switch targets, I'm sure the response time will get better over time.
When we will be able to manufacture laser-guided bullets, then we better develop some kinetic shields or easy to wield full-armors or deploy robots to do the dirty job, or the next wars will be pretty fast and deadly; the frontline will be even farther away than what it is on today's average (barely visible to the naked eye distance).