Have one and love it. I didn't have trouble sharpening it, and it actually came fairly sharp. This no doubt is Karma for the other Queen knives I had that wouldn't spread butter...
Don't be afraid of the D2 or make it into some hard to sharpen monster. I use a guided system and work through the grits on every knife I reprofile, and this one was no exception. With an extra coarse and going through the stones carefully, I had the CC reprofiled and sharpened in about a half hour. My Kershaw JYDII in D2 was about the same amount of time. I actually started buying Queen knives because of D2, and it is a great cutting steel that holds its edge very well. When I saw the price of the CC about 2 years ago, I couldn't say no. Love that knife so much I might buy another one just to have it.
As mentioned above, I also like the blade profile of the CC sodbuster more than the CASE. I had a buddy that used the CASE sodbuster jr. as a hunting knife, and the heavier belly made a better skinner than the shape of the CC. I used it, bought one and traded it off. But the Queen CC is here to stay as the blade shape is a classic utility profile that does just about everything.
You will love the knife.
Robert