Same thing with pre-flighting. Some people treat it like a ritual instead of an actual physical examination of the aircraft. Most egregiously when taking a two-second peek through the oil filler door before announcing that the engine is "fine" but also when checking things like control surfaces. Walking around and saying parts of the aircraft doesn't help. You actually have to manipulate and closely examine certain parts of the plane, including using as flashlight as necessary. On mine, for example, I very carefully the aileron piano hinges and the connections/actuators for the stabilator and anti-servo tab, including the stuff inside the tail-cone (using a light). There's not much that can go catastrophically wrong with a PA-28, but I figure that is the stuff that will kill me without giving me a fighting chance of landing it. So, I completely agree that pointing/touching, saying, and actually inspecting condition is critical.
I'm the only guy who flies my plane, but I still double-check that the ailerons move in the expected way before every flight. Low probability that hangar gremlins will secretly mis-rig my plane, but it's the habit patterns that are important!