DDAAAMN Kaneda !
I'm speechless, never thought I would see somebody post a french movie around here and even knowing Jean-Pierre Jeunet.
I haven't seen Micmacs, however watch Amelie Poulain if you haven't already (most likely did since you like his movies). One of the top french movies in the last 10 years, the ambiance is gorgeous so is Tautou and the music is amazing.
Was coming back from work sooner in the evening, and it was on TV. I wanted to watch it for a while, some mate couldn't stop speaking about it, even after missing the first 30 mins I got hooked in this pretty good thriller.