Came to the conclusion on holiday that oysters are not for me. We tried some at a tiny seafood restaurant called L'Ostrea in the 1st arrondissement. They're just too slimy, and these were too seawatery too. I had a pie with oysters in once, and that wasn't bad, but these were just a bit too much. The rest of the seafood was fantastic - I had a huge prawn salad (the salad was huge and so were the prawns) which comes highly recommended.