My friend bought a set of three off ebay, where it says that each one is a $300 cue, though all three were sold for a total of $150. I've hit with it a little, and it did not feel good at all. The wrap felt cheap, the shaft felt cheap, and it just did not feel solid at all. It felt like a cheap Walmart/Sears/Sports Authority type cue, not the expensive cue my friend claimed it to be.
I don't have that much experience with cues, I've hit with some nice house cues, Dufferins, Lucasis, Cuetecs, and McDermotts, all the lower end ones that college students can afford. And I would rather hit with any of them than a KC. It looks like a nice cue, but I did not like the feel of it.
When I first picked up a KC, it felt odd, in a shoddy way. When I picked up the first good production cue I've ever played, a Lucasi D-1, it felt very nice and better than any house cue I've used. I didn't have that same feeling instantly, or at all, with the KC.
I don't have much experience, heck I'm probably one of the least experienced people here. I have had some experience with a KC, and while I could play with it, it wasn't the same feeling of joy that I felt when I've used nice, mainstream production cues. I may not have the experience to talk about deflection, squirt, feel of a solid hit, or have any experience with different ferrules or tips, but I can tell you that thing did not feel as good as some of the nice Dufferin house cues my school has in our pool hall.
Now that I've gone off on how bad they are, the price for them was cheap, they looked nice, at least my friend's did. It didn't have decals, it had some exotic looking wood on the butt, and looked like a good cue.