Yes Yes Smaxie.
That's the perfect description of the 70s version. Any show with dancers on beachballs is going to be over the top and that show was, utterly, dreamily.
BTW, I guess No No Nanette was the first to show on Broadway to have a sequel, wasn't it? It was called Yes Yes Yvette. It ran under 50 performances and had the same lyricist, Irving Caesar and the same guy produced it, HH Frazzee who mounted a great number of touring shows in the 20s.
http://www.broadwayworld.com/board/readmessage.cfm?thread=972787#3631451
http://www.broadwayworld.com/board/readmessage.cfm?thread=963561#3533883
http://www.broadwayworld.com/board/readmessage.cfm?thread=955158#3440952
http://www.broadwayworld.com/board/readmessage.cfm?thread=954269#3427915
http://www.broadwayworld.com/board/readmessage.cfm?thread=955012#3441622
http://www.broadwayworld.com/board/readmessage.cfm?thread=954344#3428699