I've had the additive cruise control do some fairly hash braking in situations which didn't call for it. One I remember was when passing someone who had pulled

I've had the additive cruise control do some fairly hash braking in situations which didn't call for it. One I remember was when passing someone who had pulled into a layby (a rest area just off to the side of the road) and was stopping. Once you grow to expect it it's not really a problem, you just put your foot on the accelerator until you pass something which you know the car might not like. I've also had it activate in normal driving due to someone else doing something dangerous. I'm pretty sure I was on top of those situations but I'm happy the system had my back even if I didn't need it.