The addition of Noah’s post-prison Parisian fling is only second to killing Alison Bailey on the list of dumb things this frothy drama did over the course of its five-season run.

It’s one thing to introduce a new love interest on a show called "The Affair"; it’s another to assume the audience is going to want to spend entire chunks of episodes seeing stories from her perspective. Come Noah’s move to Los Angeles in Season 4, Juliette was never seen, or mentioned, again.

https://tvline.com/lists/worst-tv-characters-cast-additions-the-office-buffy-gilmore-girls/worst-tv-characters-late-additions-juliette-le-gall-the-affair/