An English restaurant in the Paris Hotel? Oh yeah, they thought of that, you cross through the Chunnel to get here! Cute.
Anyway, if you're a carnivore with any kind of taste for good steak, this place will treat you right. A bit pricey, of course, but generally worth it. I had the famous Beef Wellington, and something about it was really strange. I mean, unique. There were some flavors I couldn't quite put my tongue on. None the less, it was fantastic. IF you go with a group, you can try lots of different stuff to maximize experience.
I don't think that my heart can take going back here very often, but it's worth a one-off visit. I also really like the Paris Hotel, so there is that.