Okay, I actually bothered to watch the video. Yes, it has the anti-theft device, but it doesn't look custom to our car. The deflector doesn't fold, you gotta screw with their screws to get it in the trunk - so it definitely is smaller. And while the talk about its cover, they don't actually show it. Why not? Ours is an excellent cover that both protects well and stores flat when not in use.
Really, a no-brainer.
I love my car as much today as the day I bought it