I find that I use the rear camera way more on my Tesla then any of the last 3 car I've had that had it. I think it's mostly because it's so huge, and better lit that other cameras I've had. But I think it's also partly because the rear view mirror in the Model 3 sucks. The angle of the car the size of the mirror and the placement of the rear pillars make it essentially a blind spot nightmare, if it weren’t for fhe camera being so good I think I'd have a hard time reversing at all.