With television, there are bound to those types of characters that you feel sick about. You know, the ones that you used to like and now despise with all of your being. A lot of the time, it could be due to horrible/downhill writing. Other times, it is overexposure. And sometimes, you just change as a person and realize that you just don't like those types of characters anymore.

One example: Felicity on Arrow. She was the fun, comedic character that lightened up the show. That was necessary in the first two seasons, and we all loved her for it. Unfortunately, the writers made the mistake of listening to fans and decided to make her Oliver's love interest, and everything went straight to hell after that. That writing love stories is a major weakness for the Arrowverse writers didn't help matters. As a result, Felicity is now one of the shows biggest problems (or she was until last season, when the newbies took over that role and made her look good by comparison.)