Well for one, the comedic element of bad dates seemed to come out more in the 80s, in the 90s eps and Bullard's version the emphisis was more on the talk show concept (as evidenced by the people first open), while the 80s eps seem to make it more of a trial and error comedy where the focus is on the choice and audience vote, not the people themselves. Chuch also seems more involved in the 80s, he looked stiff during the 90s eps.