I bought one back before Christmas, I think. It's been sitting on the counter beside the Edge Pro, awaiting time and energy to sharpen. I'm not a fan of factory edges. Those guys who sharpen for the factory aren't usually terrible, but I do a better job since I have the time and I know it's my knife.
Anyway, finally got around to sharpening it and I'm impressed with the 12C27 steel. It sharpens like 154CM for me. That is, it gets unbelievably sharp! I know there are other steels with better edge retention, etc, but I wasn't expecting this kind of experience. Or maybe my limited talents only flower on this class of steels; my girlfriend's Rat 2 is AUS-8 and it, too, is ridiculously sharp.
For a knife that I got for her to carry in her clutch purse (not a lot of room to begin with), I am very pleasantly surprised. It flips sweetly, has a tip a needle would envy, sharp as a razor (quite literally), and elegant good looks.
Total winner.
Thought you guys might enjoy the follow up.