"Joan Rivers: a Piece of Work"

Depends on your tolerance for excessive swearing. Despite my abhorrance of four letter words, which punctuate practically every sentence out of her mouth, Joan Rivers is undoubtedly really funny. She is witty, clever and quick with repartee, an insecure workaholic performer. This documentary was so well done, that although I've never been a Joan Rivers fan ( in fact just the opposite), this revealing insight into her life caused me to to appreciate her as a person. I just wonder if she could be as funny if she didn't use foul language... SP