Interesting effect, this isn't something I'd run across before.
I sort of like the softness, a sort of pictorialist look, perhaps? It works very well for some of these images.
Several of the images look quite good, and several look like pretty much nothing photographs you're trying to salvage by applying a whacky printing process to them.
I really really really dislike the repeated patterns of blotchiness that appear in some of there, though. That's just ugly.