Well, I watched it. I think the target audience for this kind of thing is really crazy upper middle class Americans and Europeans and that's about it. The rest of us are not so neurotic about the body and sex that after about five minutes of the production, it's boring. The humor is not really that funny. And if you think to hard about, there is a certain level of tragedy that this is one direction that the civilizing impulse takes humans. (That is, that this would be seen as something other than boring.)
I would skip this unless you're really into musicals.