I don't have my vehicle yet (3 weeks ETA) so I haven't had a chance to see what it looks like in-person yet. I didn't pay attention to the key during my test drive! So I won't be pulling the trigger on this until I do get to see it in person.
But what I did find interesting is initially I thought this was some sort of cover for the existing "dummy" key. But apparently you can remove the dummy key...
"Installation Note: Turn your old key plug to the far left and hold it that way for 30 seconds. You will hear a click that unlocks the mechanism and you can then remove it."