Maybe my wife and I are one of the few that have experienced the "ghost in the faucet" but this thing has really disappointed me.  Like a couple of other reviews on this site, the faucet seems to have the uncanny ability to not function correctly.(i.e. turning off/on randomly, not turning on/off when touched.)  I have replaced the batteries (after 1 month), checked all the connections multiple times, tested for ground...still a problem child.  Not sure what to think of this faucet right now because we really love the look and idea of it, but the functionality right now is driving me crazy.