I've had two different cameras with the same Rosen Nav system, one a Boyo in a previous truck and now this Rosen camera in my new 2012 Tahoe. I must say that the Rosen camera appears much clearer and has a better picture than the previous truck's camera.
I wanted the camera install and Nav system to look as close to factory as possible, which is why I went with the Rosen Nav unit to begin with. The camera was a very difficult install, but I did it myself and took my time. If I wanted to just mount it anywhere, it would have been pretty easy, but on the Tahoes to make it look factory, you have to remove a lot of the internal liftgate components as well as the exterior applique (which the camera mounts to). In the end I'm happy with this. Routing the cable wasn't too bad and you also need to tap into the reverse wire under the dash. I like the blue lines on the picture for guidance.
Again, great camera, but a factory look install on my particular vehicle was quite involved to ensure nothing broke or leaks, etc.
Pros: Great Picture
Interfaces perfectly via the PIN connection to my Rosen Nav
Cons: Fairly involved install on the Tahoe Liftgate to get factory look