Great episode! Even stoic Vulcans have a primal urge to mate, who knew??
Loved the interplay between Kirk, Spock, and McCoy. Kirk seemed to be taking the wedding proceedings with a relaxed, even bemused attitude. Until he is suddenly in a match to the death, that is!! Especially loved the end when Spock, seeing Kirk is alive, grins and says "Jim" with genuine joy. Well, Spock is half human after all!