I've seen most of delicatessen.
And don't say 'It may be french' - are you saying that American/British movies are some bastion of quality?
All I meant by 'It may be French' is that I dare say a lot of people who would pick it up and see it's in french language wouldn't give it a second look. I for one am much more a fan of European and Japanese cinema than 99% of the American drivel that's plonks on our shores

Luc Besson is a personal favourite of mine (even if it is going mainstream more), and those who've only seen the American remake of The Ring are missing out. Ever seen Tetsuo: Ironman or Tetsuo: Bodyhammer? those are some freaky films but fantastically done. I don't think I need to say anything about Battle Royale.