Not watching, but listening - the Greg Proops podcast ("The Smartest Man in the World") is great, he's not only very funny but enormously likeable.
I loved Grandma's House (both series) but I know a lot of people struggled with it. It is excruciating at times, more cringey than Curb, Peep Show or The Office and (like Arrested Development, which I also rate very highly) the jokes don't make sense unless you've watched from episode 1. But it is still great, and rewards repeated viewings, some excellent performances by the whole cast.
All-time, though? The Day Today.