John

While I do not think I have ever been there, I hope that you informed the management of the dislike of food and the mouth of the waitress. You would be doing them a large favor, and doing the rest of us a favor also.

To me to post negative responses on the internet about restaurants, and not saying anything to the owner is not right.

I think I would say something, and at another time check back to see if its improved. If the waitress is still there then move on, cause she is not gonna change.