Leave it to the French to philosophize about Twitter and E-books. That's exactly what Olivier Assayas' "Non-Fiction" dares to do and, for the most part, this small little trifle of a film actually works. Coming off his brilliant "Personal Shopper," Assayas decides to make a more relaxing film this time around. This intermingling of relationships and friendships, set in the publishing world, is just an excuse for Assayas to update Rohmer for the 21st century, but in a minor key.