Grace and Frankie is a great show not quite amazing but great. The sort of nice, homely but bittersweet comedy that things like Scrubs did nicely. Anyway the storyline is pretty simple Grace and Frankie (Fonda and Tomlin) are preparing to hear that their husbands are retiring only to find out that for the last however many years the two men(Sheen and Robertson) have been together and now want to divorce the girls and get married themselves.
I think the thing with it is we do see the men as selfish for leaving it so long and trying to take down everything around them but they are also really well represented. Especially in the episode with the stag do, that is hilarious and poignant.
So Grace and Frankie has a way to go but I don't think thats a bad thing at all. I think it could lead to something very good indeed.