Hmmm
what is instant review?
Just kidding. But to be honest, I still use my DSLR as if I was using film. That is: taking care of every picture like saving every frame.
I guess most of use who grew up with film, cannot "detach" from that fact and still care about film waste, so for example, I always take great care when adjusting camera settings for every picture, as for not wasting a single frame. Of course, as when the film days, the rate of keepers/garbage has not improved a lot.
