Well, i'm going to see it later this afternoon.
Joyeux Noël's Oficial Site
There is an English version but if you want to see the videos (in the characters presentation and the video section) you need to see the other version of the site because it's already out here whereas it will only come out later in other countries so they had to do this part first (many of the vids are dubbed in Fr...).
The recent reviews have been less good now. Many accuse the movie of being what many feared it would be: too sirupy, a bit oversimplyfying, too much trying to seduce the 'mass', emphatic music, emphatic performances, not criticizing enough, too PC, not intellectual enough, too much trying to be 'Hollywood'like, lacks subtelty, academical, even 'tool for European propaganda' etc...
Surprisingly that are the English speaking press (Variety, Hollywood Reporter etc...) which adores the movie whereas here they criticize it a lot and are very disapointed such a good subject was 'wasted' (
Usually i hate those kind of movies so i hope they're exagerating.