This is a great thread, along with the other discussions on "the Laddie." I do not have a great deal of experience with their whiskies; I think I have tried the 10, 15, and 17 only. Oh, and one indy (don't have my list here at the moment). I have found all good, none steller (but got very used to my 10year old, and was sad to see it go).
My general thoughts about the distillery is that its whiskies are a bit overpriced compared to other whiskies that I have liked as much. So, while it is good stuff, and I would welcome to try any new expression, I don't see myself buying a great deal of it at this point. I agree with other disussions that demand and the percpetion of value are key indicates in the priceing; the Laddie has done a good job of marketting thier products. And while I would love to try the PC5; I think I would rather spend the money on something else.