That said, the better Napa Valley Pinot region is not Napa Valley but a subregion with its own appellation/ AVA name, Carneros. Carneros is south, closer to the bay and gets more of the fog and moisture that often marks a good Pinot growing area.
It is bait and switch, completely un-acceptable and you are not being snobbish or rude to point this o
Just wait until they try to sell something from Richmond with a "Contra Costa" appellation...