Got the Blackbird ICU Car Camera installed on my 2007 Cadillac Escalade and I can tell you I can see behind me so much better than in the rear view mirror. I feel much safer knowing I can see cars all around me now, even in my blind spots. Plus at night I can see way more in parking lots when back out than with just my backup camera. I love it!
I also got the ICU Trap Door so I can change out the camera for different designs whenever I want. The trap door makes it fast and easy to change ICU Car Cameras which is cool since I will be getting a Star Wars custom cam very soon!