Yeah, that method isn’t intended for enterprise work. But someone who isn’t technical can use it to help figure out what’s going on. Not a single person I’ve ever helped with wifi issues wants to map out things with a wifi analyzer. But ask them to use music and people are far more interested. Even as a thought process since (most) people understand how sound works, if they start thinking of wifi as “noise” they can better understand it.
I will always recommend the game. But holding to a budget is more important.