I'm as far as episode 6 and season 4 is a damn mess. I'm not sure who, if anyone, we're meant to be rooting far and character motivations are so unclear and confusing. Didn't Rachel have a boyfriend in the very first episode who just disappeared? And what's with the new producer who just appeared without any real introduction and has barely featured? It's just all so bizarre, glad it's the final season as it's time for this show to end.