Every time I hear this title, I want to quote from White Christmas and say, "We don't need any sister act! What are we wasting time for?" But the movie wasn't a waste of time, but quite an entertaining comedy with some great musical numbers. Did get a little tiring after about 80 viewings but still decent. Oh, and for those of you who have TV Guardian...heh...it bleeps out nearly the entire song "My God."