Big Bird was once my favorite charachter. Now he just seems okay. But not my favorite. But I remember as a kid watching the show, the show just didn't seem complete if Big Bird wasn't in it at least once, even if it was just an insert. Especially if Snuffy was in the episode and Big Bird wasn't. Surprizingly, Elmo never appealed much to me. I was about 4 years old when he first made his debut on the show, although at that time he was played by Richard Hunt and the charachter was kind of dull. When Kevin Clash started performing him in November 1985, I was close to turing 5 years old, so my taste had probably changed. Cookie Monster used to be one of my favorites and now he's not. Amazing Mumford was always one of my favorites. I always loved it when he was in a main storyline because some of his tricks were hillarous. Especially the time he turned Maria into a duck and a duck into Maria, and the time he turned Gordon into a Grouch and Oscar into a nice, friendly person. Biff and Sully never interested me before, but now I think those 2 are awsome.