I just received mine the other day.
As Ram said, the F&F is that of a Sebenza or imo a bit higher. The edges are a bit more rounded and finished. The coating is also excellent, though as stated, a fingerprint magnet.
One negative thing that in my opinion should not be there is a small amount of blade play (very small) from side to side. its not very noticeable when holding the blade toward the grip, but once with hold it out at the tip it becomes obvious. I tested both my sng and 21 neither had this. Since there all in the same price bracket (akribis being 50-100 more) they should all have no blade play, no matter how small.
Overall, it is a very impressive knife and if you wanted something like a sebenza, but not, this would be a good choice. Oh ya, the rumors are true, it is smoother than the sebenza

hard to explain, but damn it opens sooo nice.
Will it be my new edc that puts all others to shame? Nope not a chance. It feels too pretty and I feel like I will ruin the finish after some hard use. Its just a bit too nice. However I will carry it from time to time. I am now, but its new so ya know. The sng is screaming to be put back in my pocket though. Its a knife "I just dont care about" if that makes sense. Its a no frills - solid knife.
The Akribis will likely stay in my collection for some time, but its just an addition. For my personal uses the sng is best.
Bottom line: Is it worth $495? Hmm if it didnt have the blade play then I would say yes. But since it does I can't agree with the price. The overall fit of the blade is outstanding though. I mean it really does scream quality no doubt about it.