This show isn't a sitcom as such. Yes, it has comedy, and there is a "situation" - that of the lives of a women's guild in a small Devon town, but its much more subtle than middle aged women getting themselves into ridiculous situations.
It's about solidarity, friendship, grief and a whole lot of other very real things.
At the time the show came out Jennifer Saunders was still seen as the creator and star of Absolutely Fabulous and I think that causes some misunderstanding of Jam & Jerusalem, because whereas that is out and out wild comedy, this is much more of a dramedy. I think this possibly didn't help the show much because it wasn't what people expected from the creator.
However, even as a 42 year old man who lives in London I love this show. It IS funny at times, but also mixes sadness and poignancy into this and brings a show that is totally believable and very watchable. The beautiful country scenes as well as the incidental music used adds to this.
The casting is top notch with some of the UK's finest female talent playing a group of seemingly very different characters who on the surface would have nothing in common, but through the local women's guild they find friendship and kinship. Watch it, its lovely!
