Originally Posted by RobertS975
It is as a connection hub that much of the CDG problem lies.
This would be my complaint. I would pretty much classify every connection I've ever had at CDG as a pain. LHR and LGW can be pretty variable for connections (though fast track make them better than CDG for arrivals/departures). I find AMS, FRA, MUC to be much better for connections -- though even these pale in comparison to places like SIN and ICN.
Of course, a lot of huge airports suck for connections. CDG is probably no worse than JFK or LAX.