Well the last version drove much jerkier than my mom, this versions drives smoother than she does. So I would say it is much more "comfortable."Going to go out on a limb and guess it won’t solve the insurance score issue.
But you are correct, it didn't solve the problem:
One ~15 mile drive knocked 4% off my safety score.
I will say that one of the hard braking events was valid, the truck in front slammed on their brakes, so I would have had to perform a hard brake if I was driving manually as well.
Something I noticed on this drive, is that if there is a tall truck in front of you, such that it can't see the traffic lights, it will slow down to almost a stop prior to the stop line, even at green lights, until the truck in front of you clears enough for it to see that the light is really green. (Which I too will do sometimes if I'm not 100% sure the light is green.)