The Four Tops, the Supremes, Johnny Rivers, and the Four Seasons were highlights of a mediocre DVD. The Tops did a surprisingly short medley of three of their hits. They looked great up there and there were some humorous parts (I thought). The Supremes looked wonderful as well and Diana primped and sang her heart out, but "My World is Empty Without You" was a little too happy for the song's mood and I've yet to figure out what the happening of "The Happening" is. Johnny Rivers was incredibly stiff and seemed nervous. The song ended rather abruptly. I was impressed by the Four Seasons as well; being able to visualize that nasally sound from Frankie Valli was wonderful.