Has all the features you want (super capacitor, great sensor, easy to use). I also like that the small form factor and that it can be hidden behind the rear-view mirror. I don't want a bulky camera that is a distraction and this fits the bill perfectly. Yes, it doesn't have a rear-view camera, but really, most rear-view cameras are useless since they are typically 1080p and couldn't catch a moving license plate.
It has been installed for awhile now, and I have had zero issues with it. I recommend you install it the right way (via hard-wired kit), and add the lens filter for improved visibility. Also, don't have it set for parking monitoring - it drains the battery and over the course of a year you may end up with a flat battery from the constant drain.