Nowhere near as high end feeling as I was expecting... the heavy chrome Blizzard II felt like a nicer product (despite having badly fitting O rings).
Works very smoothly, but can deliver an overwhelming quantity of snuff, over two doses, particularly strong verities. Personal preference though: snuff is occasionally frowned upon, so a discreet well rounded quantity may well be desirable for some.
I personally prefer a smaller quantity, to adjust my intake through a number of doses. Not bad though, certainly functions well!