I have seen previous movies from Cédric Klapisch, and therefore expected a quality movie with psychological depth. Having been an Erasmus student myself and having visited several friends studying abroad, I know very well what it means to spend some time abroad and mix with different cultures at the same time. Yes, it is great fun! Because of that I thought I should not miss this movie. Unfortunately I was disappointed to find that L'Auberge Espagnol fails to satisfy in many ways: the characters are stereotyped, the events are trite and the story is shallow. Although there are quite a few familiar situations, they are irritatingly cliché and do not go beyond the trivial events. This made the movie uninteresting to watch, and gave me a strong "been-there-done-that-don't-you-have-anything-to-add?" feeling. Apart from that, the movie lacks a firm story. It sometimes looks more like a documentary or 'real-life' show than a seriously made movie.
However, I can imagine that if you haven't studied or travelled abroad, this might be fun to watch.