I was just now able to watch S5 E1. I have to say I was completely caught off guard! I was Shocked, Sad, Sickened, Uncomfortable, and Destacted the whole show by the replacement of the actor Julia Butters (aka-Anna-Kat). I lost all interest in the storyline immediately. The expressions in the first scene with Greg and Katie Otto, I thought they were both going to cry on the set and saw immediate discomfort in both characters by her replacement. I lost all interest in the plot. I felt there was a death in their imaginary family. There was little magic in the whole show. I hope that they bring her back she was not the whole show but she was a part of the show.