Enjoyed it, but...
The series was fun to watch, but really didn't cover much new ground. And, for something dealing with Monty Python, it was a bit too reverent.
My favorite part was in the last episode, John Cleese saying that when you get old you laugh less, because you've heard most of the jokes. And Gilliam talking about how life surprises you less than when you were young, as it becomes more predictable, and you have to keep looking for the surprises.
"Sometimes you have to take the bull by the tail, and face the truth" - G. Marx