Does anyone really enjoy a hits medley? Even back in the 60s and 70s? I'd think I could better understand and appreciate the live shows more if they performed 5 of their hits in full then include their new song or two and then the covers and speciality material and show tunes. Medleys seem like a cheat--give the audience a taste of the hit that made the Supremes the success they were and then rush on to the next mini rendition of a hit.