Hi there! Congratulations on your SuperCruise RS AWD!
SuperCruise appears to live up to the hype, I am not going to lie, especially on highways.
A simple button press performs all the work when you are driving on approved roadways, so you can unwind (as long as you pay attention to the road).
The "scary" thing is it will warn you to pay attention if you look away for too long. This works based on a tracking system of your head's position.
It manages traffic remarkably well, modifying speeds and coming to a stop when necessary, which greatly reduces the stress of those bumper-to-bumper situations.
though, keep in mind that SuperCruise is careful while changing lanes, so you may have to take over heavy traffic to drive more quickly. In short, even though it's almost self-driving, it is still a driver.