I don't really know how the 'community' views his knives. The first time I heard of John Greco's work was in a TAC-KNIVES from 1999. He was a featured Blademaster Profile. From the perspective of that profile he is certainly a 'custom' maker (as we define it today-see below). I have seen other work by him that does not resemble most of what we see offered. In other words, he is very capable of making 'more custom looking' knives.
I consider his knives to be handmade. That is as far as I know he forges, cuts, grinds, heat treats, and assembles all of his own stuff-and that's good enough for me

. I have never bought or owned any other knife that has been made this way, so it is all a very new experience. I do get great satisfaction from buying a knife from a guy like John Greco (this would apply to any other person who makes them by hand). It is very satisfying knowing that his hands have been on the knife I am holding and not just some computer directed machine. Bob Loveless once said something to the effect that a true CUSTOM knife is a knife that is designed by a customer and produced by a bladesmith\knifemaker. Most of what is touted as being custom today, are actually handmade, knifemaker designed and produced pieces, and according to Jimmy Lile anyway not truly custom at all.
I plan on looking into John Greco further as he has really caught my attetion. I have only had his work in my hands for about a month now so this is all very new to me
As to the above, I am more than willing to stand corrected on any of it, it is just my opinion\observations\guess\theory
Edited to correct a quote mistakenly attritbuted to Jimmy Lile.
Actualy quote is by Bob Loveless: "The majority of people, including some collectors and a lot of knifemakers, tend to confuse the terms, custom and benchmade," he insists. "I make benchmade knives. So do alot of other makers. That means we make a knife of our own or even a standard design by hand-on the bench, so to speak. A custom knife is created when a customer comes to a maker with his own design and that knifemaker agrees to build the knife to the customer's design and specifications. Custom is when you are giving the customer specifically what he wants and is willing to pay for."
The above quote is from
The Gun Digest Book of Knives all new 4th edition copyright MCMXCII by Jack Lewis and Roger Combs
My sincerest apologies...
Mongrel