The People Are All the Same?

I am rewatching Cheers on Netflix . . . I started with the pilot and I've made it to episode ten, "Endless Slumper"; the one when Sammy loans out his good luck charm, a bottle cap that keeps him from hitting the bottle, and consequently has a streak of bad luck; it's an especially moving episode with a dramatic conclusion-- it appears that Sam is going to start drinking again, but instead he simply produces a new good luck charm, and I vividly remember watching this episode  33 years ago (when I was twelve) and it was equally moving back then, but I had such a different view of the show: I thought Sam was the best, Norm and Coach were hysterical, Carla both scared me and grossed me out, I thought Cliff was a total nerd (the irony!) and I was annoyed by Diane's pretentiousness . . . but now I realize that Diane is both the funniest person in the bar and the funniest person on the show, Norm is a sad clown, Cliff actually knows quite a bit, Sam is incredibly cheesy . . . the only one I understood was Carla . . . she really is scary and gross.