What is the sentiment of the following review?
An extremely pretentious restaurant; my experience here was horrid. My girlfriend and I were in Las Vegas for a friend's wedding when I decided to take her to Sage to celebrate her upcoming birthday. We entered the restaurant and were seated in an uncomfortable booth that contained several pillows. My girlfriend has a bad back, so we requested to move to a table. The restaurant was more than half empty, but the server still rudely and condescendingly scoffed at us, refusing to accommodate our request because the tables were "for four-tops". I thought he was kidding at first; when I realized he was serious, we got up and exited the restaurant. The staff noticed us leaving and requested we stay. No, thank you!
Possible answers:
a). negative.
b). positive.
a).