The fun thing about Tom's course, other than all of the above, is that it is run indoors in low light approximating a parking lot or garage at night. So you'll see a couple of mannequins dressed in street clothes at 25 yards, and one of them has a gun and one of them doesn't, and you can't really see them that well, but you still need to shoot one of them, and in the right spot...and if you hit the wrong one you're automatically guaranteed a spot at the bottom of the pack.
It forces you to juggle accuracy, flashlight management - if you like - and decision making, and if you've never done anything like it before it's eye-opening. Lasers, correctly used, rule on this course.