Hmmm, I don't remember a KKK hood in previews in SF...Lizzie or Hrh_annette?
There are always parts of shows that you won't like...in this show alone, I didn't like the "loud bombing" as the opening number (making the audience wet their pants is never good) and I didn't enjoy the hug fest during the 10-15 minutes the actors were on stage before the show began.
I'm sorry you had such a poor experience at this show; it sounds to me like you are not a fan a Yoko Ono...is this true? My friend who saw the show with me in previews was commenting throughout the second act that Yoko was getting off easy...You are NOT alone in that assessment, apparently. :)
"My dreams, watching me said, one to the other...this life has let us down."