I played there soon after it's opening in 2002 with Gib Papazian, Neal Meagher and a friend of Gib's. The setting is stunning and the golf course is just OK IMHO (by high price range Silicon Valley standards). There is lots of mounding built to stop golf balls and golfers from falling over the various precipices on the property, a few bizarre flat saucer shaped "pot" bunkers and a goofy 18th, but also some very fine holes sprinkled in, of which I have only vague memories.
Hopefully Gib or Neal will chime in, as well as the Huckster who has also played there. If I had a few hundred grand burning a hole in my pocket I could see being a member there (asuming that the then yet-to-be-built clubhouse has been built), but I'd probably play most of my local golf at Cinnabar Hills.