The guy taking our orders in the restaurant was ru...

The guy taking our orders in the restaurant was rude and was yelling at us when we didn't quickly understand that the coffee is self-service. It felt like he was not happy working there and that we are annoying him. That same guy also had a problem with the order of another gentleman before us. He was not accomodating, not smiling, and was awefully rude. And the cashier never smiled or never thanked us, zero customer service. Also our chicken fingers were all burnt!! We didn't complain anymore since all we wanna do is leave that place. My guests from the states were not at all impressed. I feel bad taking them there, had I known the service is aweful, I wouldn't have. I am never gonna take my guests and friends anymore to this place.