Speaking for myself, out of the photos I take, I probably have maybe 10-20% that are "good". So I have a "favorites" folder containing sub-folders (related to t

Speaking for myself, out of the photos I take, I probably have maybe 10-20% that are "good". So I have a "favorites" folder containing sub-folders (related to the location/occassion/topic) to which I move the good ones. Since the percent of good ones isn't high, this isn't a lot of work and can be done gradually anytime I'm looking at "unreviewed" photos.