Wow, this thing is cool...
I'll post my impressions (so far) here (I've had it for a while now).
Got it and was excited by the nice handwriting on the package, opened it up and there was my Douk-Douk, wrapped in a J-cloth (one of those little disposable cloths you keep under the sink). It was covered in some kind of oil which I wiped off.
The point was dull, the backspring was really strong, and fit and finish were non-existent.

I liked that. For example, there were large imperfections I could see on the backspring, and the top of the blade looked like it had been stuck on a bench grinder to create the Turkish clip. The point was also really dull, and it wasn't very sharp at all.
Anyways despite being "not very sharp", the blade geometry let me cut things just fine. I sharpened it up until it easily shaved hair and cut newsprint, which is sharp enough for me. Then I went about fixing the point... basically, I brought the grind up a little bit and created a little sharpened swedge right on the very top end of the blade. Now it actually can poke things, which is useful.
My only complaint about the design is that it is very difficult to open if your hands are wet. It's light, strong and cuts well. I used it for food preparation and it is developing a nice patina. I decided this will be a knife I won't hesitate to use for anything, since I feel it gives it more character.