In my experience, service in Paris is inferior to almost every other place i've been to. People simply can't be bothered to be helpful. They always have better things to do, like finishing the conversation with their spouse, texting the boyfriend, biting the nails, etc. That is, unless you're a good looking piece of ass, in which case you might get a nice i wanna do you smile.

The French do indeed expect you to address them in French (in my experience, the ones that speak good English will have no problem with English though; very few of these though). And they simply have a different mindset. The waiter doesn't give a shit about you since (s)he is paid the same thing. The sellers in stores don't give a shit about whether you buy or not -- they get paid the same. They endorse random strikes, etc.

You just have to learn to live with it. There are good things about Paris. And I have seen good service in France, with trained waiters; the trick is that the bill/person can run up to 100 euros in such places.