Glee used to really good — like, really good. I obsessively watched those first three seasons, and I even paid to see the first live tour. Then, it took a turn right about the time Rachel went to New York. I just couldn’t deal with watching it anymore. All of a sudden, it’s two seasons later and the show hit its 100th episode last night. Oh how time flies, and you realize that other brilliant shows never had the chance to reach that milestone, like Firefly and Bunheads. So here are some lousy shows that you never realized ran long enough to make it to the 100-episode mark, and others well beyond it.