I was 15 when this series aired and did not understand it then; I was too young. I don't remember watching any reruns until now. Now, 45 years later, I fully understand it. I'm watching the series starting with Season 1, Episode 1, watching how the characters grow. This show is hilarious. Penny and Cindy's timing are perfect, the dialog is great, and the facial reactions are priceless, something I miss in current comedy series. Bottom line: I love this show. Gotta thank LOGO for showing it again.