First of all, I'd say there are a lot of things they changed that I liked and disliked but one thing that I can say is that they delivered a perfect ending for sure. There were a lot of additions but I'd say it did more good than harm and really elevated the show. Additionally, the cast did a good job and made a perfect fit for their roles but if I were to choose the casts these are the ones I'm gonna change: Camille Preaker - Kate Mara Richard - Ryan Gosling Adora - Jessica Walter But then again, I think the original cast did a splendid job and these are just my preference.