After just six weeks a Broadway show about John Lennon's life will close this weekend. Various reports claimed that a) it focused too much on his later life with Yoko, and b) it was confusing because there were 9 (9!) people playing Lennon.
I heard an interview with one of the actors in the show a couple of months ago. I don't remember all the details, but I do remember the interviewer noting that there were several people playing Lennon throughout the show, and also asking how involved Yoko was, and whether she had changed things or interfered. He said that she didn't, though she was definitely involved.