That’s about my take as well.
I used to look forward to watching it, it was well written and of its time, but I wouldn’t rush home from the pub to catch it, neither would I record it, if I knew it was on, I’d watch it.
Now, if I channel surf to see what’s on, I give it the same wide berth as I give “Homes under the Hammer”, “Green Green grass of Home”, or any cooking or home buying show.
I lived in South London in the 70s and 80s, I know what it was like, I don’t need to be reminded by a troup of thespians, desperately trying to act as Cockney geezers, and missing by a mile.