[rootusrootus]

It comes down to your driving style. Defensive drivers will not like how AP drives, and it makes driving much more tiring, not less. If you are comfortable with the way AP drives, though, I could see it being relaxing. Hell, some people sleep when AP is cruising down the highway, so clearly there is a spectrum.

[frumper]

AP somehow doesn't brake soon enough for my comfort when approaching slower cars and it doesn't accelerate quick enough when traffic speeds back up.