And its got a great ending where you're not laughing at all. Well, you just spoiled it for Mike Cole. ;)
Yes, the ending was unexpected, but certainly made sense.
Every one of the episodes in season 4 is a gem If I had to pick a favorite, it was the one where George played the female singer/performer, and Melchett falls in love with "her".
What a show...I'd love to see another season, but Atkinson doesn't seem too keen on it.