Nowadays the AV girls are not pretty and most are of same style.
But in 90's to first 10 years of 2000's, there are many different kinds of AV girls. We can choose the one we like. And most girls at that period look more nature, with less surgey.
at least before not much flake breast, and their acting skill is much more natural, but cosmetic may not good than present, but i like madoka and kaede matsushima more