I recently attended two episodes of W&G, one of which was this one, where Grace runs into Leo. It's revealing because Grace reveals how she's no longer mad at Leo for cheating on her, but she decides that they should move on, because he's always going to be the guy who has to go off somewhere. And funny, she decided this after she slept with him.
Meanwhile, Karen reveals she doesn't miss Rosie (hint: she really does), and in the end Rosie is hired back and that bitch maid got fired.
However: the show still needs some fine-tuning if they want to keep the ratings up during their final season.