Excellent report. I have yet to experience L'Espace Premiere or Affaires but I have the feeling that it is top notch. I signed up for Frequence Plus and hopefully the miles will be accumulating. My present FF program might cease to exist by next year (US AIRWAYS SILVER PREF.) so I have been contemplating in switching to a new one (AA Advantage or CONTINENTAL ONE PASS.)
I always enjoy flying Air France just because in my experience the flight crew tend to be polite and professional. On my last flight from MAD to CDG a FA saw me playing w/my camera and offered to take me a picture (nice gesture).
Did you find the wine menu card larger than the food one? This is a strange question but a couple of years ago I got my hands into an AF Business class menu and I was surprised to find that the whole menu was dedicated to wine and only the food part was featured as an insert.
Anyways, I am glad that you were pleasantly surprised and enjoyed your trip.