I only recently discovered this show, but have now worked my way through all the episodes.
Was distraught at the end, trying to find series 5, only to find that they axed it! 
It is so ridiculous and silly, I think I came to like it even more than Desparate Housewives. Evelyn and Adrian Powell were my favourite characters.
Anyhow, what to watch now? Any recommendations for something else that is easy watching?