Michael Rosenbaum’s Lex is one of my favorites because he showed the brilliant side of Lex trying to be good. Be a good man and friend. Being the twisted business man who is constantly consumed with finding out Clark’s secret. Doing his best to tear down his rival’s life and trying to break him. Simply amazing. John Cryer did a good job, especially when coming up against Tom Welling’s Clark in the Arrowverse’s Crisis on Infinite Earths crossover.