Sorry but "What's Up With So and So" is lame. Calling me a nazi is even lamer. It certainly didn't take you long to reach
Godwin's Law.
Apparently, you
are "that kind of poster", and you
are disparaging, even though you were dancing around your issues. Specifics are better than vagueness. Negative is OK - broad sideswipes are not. The restaurant business is tough and never tougher than it is now. Put yourself in their shoes. If you really care and want to be helpful - contact the owner or manager directly and give him or her your thoughts and advice.
Can you see yourself standing in front of the restaurant with a sign that reads: "seems to have slacked" and "needs a little fine tuning"?
If a business really needs to be called out for being terrible, go for it. But really, what is the point of your thread? Are you ticked off because your food didn't arrive in a timely manner? Did a waiter ignore you? Did he give you the finger? Was there a fly in your soup? Are you losing business to them? What is the real problem? Let us know please.