It is one of the funniest shows ever made, I can watch Rising Damp and instantly lose a bad mood, if I'm honest it's down to the sheer hilarity of Leonard Rossiter. I am aware that the show comes in for stick for being racist, Rigsby was definitely ignorant, and seemed to hate everyone in equal measure, a victim of the 70's class society, but a Racist, I don't think so. Rigsby was always the butt of the joke, always made to looks idiotic by Philip, who was intelligent, cool and charming, all that Rigsby was not. Miss Jones was a delight, so prim and proper, but underneath strong passions burn, and of course Alan, played with such innocence by the wonderful Richard Beckinsale.
So many funny episodes, Pink Carnations, The Permissive Society, Moonlight and Roses, to name a few, but all time funniest episode must be Things That Go Bump in the Night, which stands up to this day as one of the funniest things I've ever seen.
The scripts are superb, but it's the comedy timing and sense of awareness from the entire cast that gets me every time I watch it, I always moan about modern day sitcoms, and why they're not funny, maybe it's not just the scripts, perhaps it's the comic actors. If you want to watch comedy masters at work, then watch Rising Damp.