FS is aware of this bifurcation of their portfolio. I was chatting with some senior management of Le George plus other Execs based in Paris in March and they are painfully aware of this. FS are trying to make changes where possible but while they did not concede this, reading between the lines, they feel this is an upwards battle. They do wish they could do a Toronto or London Park Lane at many of their North American properties.
On a separate note, I've also noticed that the room design (not interior design) but the physical space of the room is virtually identical at Canary Wharf, Miami and San Francisco.