Not bad, but it has issues
I have a target, a 1/2 sized NRA B-2 Bullseye target, and it has a black bullseye. Even so, once you select and calibrate the target, it shows the whole target, and there is a green circle that seems to be the center. Problem is that it is always low and a little to the left.
When you start a drill, you get a couple of commands and a start signal. The commands are too quick and the start signal sounds before I can get to my shooting point. I don’t use the timer, so it is unimportant.
After all the negative above, the system does seem to do a good job of seeing all the laser hits. The noise it makes can usually let you know you threw a round off. I can practice 10 shots and record my scores. It is what I wanted.