I can't imagine the French were too big on giving a man who grew up in a French vineyard an English accent, either.
Also, Jerry Lewis.
This. The French probably didn't like a Brit playing a Frenchman.
They are obviously repulsed by the idea that Great Britain takes over France sometime in the future (politically and/or culturally). It's the equivalent of a futuristic American starship captain talking in a German accent.