I saw him do a show a couple of years before he passed away, he was hysterical, same format, the drink and a tall stool.
I was so fortunate, as I also saw Spike Milligan, that man was brilliant. Even one of his on stage backing group had to leave the stage, as the poor man was crying with laughter and couldn't continue, how many times had he seen that show? Milligan obviously changed it daily.
The one who surprised me was seening Eric Sykes, he was so funny.
I am so please I saw these comic geniuses before they passed away.