I have always liked Johnny Rockets. When I was living in San Francisco I went there a lot. The food is good and I personally love a diner feel. That was all good and well.
But I am a little disappointed in the one here in Toronto. My food was good, my waitress was nice but the fact that I sat at the counter may have been a poor choice. The kitchen staff were behaving like 12 year olds. The manager was chewing them out every time he went back there.
There was even a point where two of the guys decided to be immature and spray ketchup and mustard all over the place. The manager was pissed off but if I were him I would have taken action and kick them in the ass.
Honestly, especially if you work in an open kitchen that everyone can see into, act like a professional.