Fantastic images, and impressed what you could do back then despite limited technology.
The strength of digital technology is that you can do virtually anything. With analog tech your look is strongly dependent on the choice of film, although Pete Turner managed to get around that a bit.
Using digital you are much freer in designing your own look, which at least in theory improves the possibility to make a personal look. It's difficult though, and as everyone is using Photoshop using the same algorithms and methods the looks turn out quite similar anyway, with exceptions of course.