Being a french film, there's definately a specific audience for this one. It's so violent it was banned in many cinemas accross Europe.. there's some pretty impressive stunt-work (nothing to do with MA really but it's impressive.. unless you consider "Parkour" a martial art... which I don't) and some quite interesting fight scenes which involve steering wheels and some interesting fighting techinques... "use what's available to you" style... if you're able in french watch it and comment, if you're not it's pretty straight-forward and you might also learn some parisian dialect at the same time