I went and saw The Book of Mormon when I was in NYC last week. It was superb. So many great songs and so, so funny.
It made me realise how similar those poor deluded Mormons are to the deluded JWs. Although the Mormons, it must be said, have a special kind of wackiness and this is used to great comic effect by the writers.
But there are so many home truths revealed that ring so true for JWs as well. If you get the chance to see it - DO IT!!!