I just finished watching the movie, and it was hilarious. I was laughing outloud at many many points. However, as my title indicated, it was the original french track that made me laugh. As is always the case for biliguals, one cant help but listen to the track and read the subtitles at the same time. Unfortunately, the subtitles do not do justice to the movie.
There are just too many semantic jokes that play off names and locations that could not be translated and make sense. That is why in so many reviews there seems to be a sharp contrast in views of whether or not this was a joke-a-minute movie.
The hollywood remake is awful, in fact,it never really made any sense and and the jokes were far and few in between. This one makes much more sense, and the meeting of people and their descendants makes for many more laughs.
The other factor is the acting and casting. This is just the nature of subtitled movies - one very rarely gets the fantastic acting and language ability of actors when reading the watcher is reading a yellow line, especially in comedy. Those who listen to the movie in its original french thikn the acting was fantastic, the voice casting (something i think is terribly important in acting [say, could Ashton Kutcher play Maximus from Gladiator, no, a high pitched voice could not do it]) is brilliant, but reading a crummy translation (and it was crummy) wont do the film justice.
8/10 for francophiles 6/10 for subtitle readers