This is the holy grail of classic French, you need to go.
You will understand why Classic French laid the groundwork for all cuisines to follow after eating here. Confidently utter the name of this gold-gilded room fit for royalty anywhere in the world and you'll see the same grin you have on your face when you finish your dinner. It's that good.
It's expensive and old-fashioned, but so are Jaguar convertibles. Point proven.