Got 3 of the #6 knives at christmas time. One for me, one for my parents. Things came with no edge, but sharpened up to SCARY sharp in no time. It's the only knife of mine that I can easily get to the "do not touch the edge at ALL" sharpness. All my "super steel" tactical knives, I am unable to get as sharp, though they can all shave and push cut paper easily enough.
I'm about to pick up a few more size, probably at least one stainless as well. Gotta be careful with the ill informed on knives, though. My dad loves his, always compliments its sharpness, and hasn't had to resharpen it yet. However he was doing some muddy landscaping, was cutting stuff up, and left mud on the blade for about 8 hours. Even though I told him to keep them dry and clean. Thing has a bunch of rusty pockmarks now. I'll have to see if I can clean that up for him.