I've never taken any credit with any snapon retailers, always pay cash, for the few things I own of that brand!
The selector doesnt click from oneside to another properlly, it'll jam up in the CW or CCW position. Also, you occasionally get a really clunky ratchet click rather than the smooth mechanism its supposed to be.
Usually a quick rebuild & lube sorts them out, but for a £60 screwdriver, I really shouldnt have to!
And to top it off, the magnet fell out the end the other day