I was disappointed for a Wheel contestant who had something like $61,000 and was unable to solve the puzzle THE THRILL OF VICTORY AND THE AGONY OF DEFEAT...that was just brutal to watch.
I was also disappointed when Thom McKee was finally beaten on Tic Tac Dough. He has to be, to me, my all time favorite contestant of any game show ever. He was a role model for me back in 1980.
Very disappointed with MG/HS Hour when Peter Marshall was not selected for Hollywood Squares. Very disappointed with Jon Bauman's hosting but I did like him as a Match Game panelist. Also hated that any missed question in Squares resulted in the other player getting the square by default as opposed to having to earn the win.
Also disappointed with how lackluster Drew Carey was when the perfect showcase bid occurred. That would have been something to see if Bob were still hosting back then.