Charlie Stage

I enjoy the show and the jovial banter amongst the celebrities. Often the contestants are entertaining as well. The word play is enjoyable too. The only drawback, but I understand why, is the monotony of the format to constantly explain the rules. It is too bad that they just could not be fully explained once and then reference the rules if an error is made. It seems the repetition may be to remind both players and the tv audience. Is that really necessary?