Photo: Jon Pack/JON PACK/Netflix © 2024 The Netflix comedy The Four Seasons stars (mostly) actors who are in their 50s, playing characters who are in their 50s, in a show whose target demographic is (I assume) people in their 50s. Perhaps that explains why this series’s greatest strength is its deep understanding of how it feels to be a person — admittedly with some privilege and a generous serving of self-absorption — in the deepest throes of midlife, staring down a future filled with empty