I've hit the point where I don't judge those situations by how the child is behaving, but by how the mom is reacting. If mom doesn't seem to care that her kid is tossing a fit, then yes, I get tense. But if mom is stressed too, trying her best, then I do my best to offer a soothing smile. I root around in my purse for stuff to distract the kid (depending on the age), and I offer all the calming energy I can muster. I've been there, I know what it's like. Heck, I'm STILL there. I made my son (5) get up and apologize to the table next to us last time we ate in a restaurant, he was being so fidgety and loud. It made him much more aware of how he needed to behave, and he smartened right up. But, it was a loud family restaurant,with tv's on in every corner, so I tend to think people can't b__ch much if my kid is loud. lol.